As filed with the Securities and Exchange Commission on April 11, 2000. Registration No. 333-32408 ================================================================================ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _____________ PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 _____________ LOCKHEED MARTIN CORPORATION (Exact name of registrant as specified in its charter) Maryland 52-1893632 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) Lockheed Martin Corporation 6801 Rockledge Drive Bethesda, Maryland 20817 (301) 897-6000 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) Frank H. Menaker, Jr. Marian S. Block Lockheed Martin Corporation 6801 Rockledge Drive Bethesda, Maryland 20817 (301) 897-6000 (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: David A. Gibbons King & Spalding 1730 Pennsylvania Avenue, N.W. Washington, D.C. 20006 (202) 737-0500 _____________ Approximate date of commencement of proposed sale to public: From time to time after the effective date of this Registration Statement, as determined in light of market conditions. If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. [X] If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. [X]

-------------------------------- The Registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until this registration statement shall become effective on such date as the Commission, acting pursuant to said Section 8(a), may determine. ================================================================================

[The information in this prospectus is not complete and may be changed. We may not sell these securities until our registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any state where the offer or sale is not permitted.] Prospectus, Subject to Completion, Dated April 11, 2000 [LOGO OF LOCKHEED MARTIN APPEARS HERE] Lockheed Martin Corporation 6801 Rockledge Drive Bethesda, Maryland 20817 (301) 897-6000 $1,000,000,000 Debt Securities This prospectus is part of a registration statement that we filed with the SEC utilizing a "shelf" registration process. Under this shelf process, we may, from time to time, sell the debt securities described in this prospectus. You should read this prospectus and any prospectus supplement, together with the additional information described under the heading, Where You Can Find More Information, carefully before you invest. This prospectus provides you with a general description of the debt securities that we may issue and sell at various times: . our prospectus supplements will contain the specific terms of each series of debt securities and may add, update or change information contained in this prospectus. . we can issue debt securities in one or more offerings for a total offering price of up to $1,000,000,000 under this prospectus. . we may sell the debt securities to or through underwriters, dealers or agents. We also may sell debt securities directly to investors. Neither the Securities and Exchange Commission nor any state securities regulator has approved or disapproved these securities, or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. This Prospectus is dated , 2000.

Where You Can Find More Information We file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available on the SEC's web site at http://www.sec.gov. You also may read and copy any document we file at the SEC's public reference rooms in Washington, D.C., New York, New York and Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information about their public reference rooms, including copy charges. You also can obtain information about us from the New York Stock Exchange at 20 Broad Street, New York, New York 10005. The SEC allows us to "incorporate by reference" the information we file with them, which means that we can disclose important information to you by referring to those documents. The information incorporated by reference is an important part of this prospectus, and information that we file later with the SEC will automatically update and supersede information in this prospectus and in our other filings with the SEC. We incorporate by reference the documents listed below, which we already have filed with the SEC, and any future filings we make with the SEC under Sections 13(a), 13(c), 14, or 15(d) of the Securities Exchange Act of 1934 until we sell all of the debt securities: . our Annual Report on Form 10-K for the year ended December 31, 1999; . our Current Report on Form 8-K filed with the SEC on January 31, 2000; . our Current Report on Form 8-K filed with the SEC on April 4, 2000; and . our Current Report on Form 8-K filed with the SEC on April 5, 2000. You may read or copy these documents through our web site at http://www.lockheedmartin.com. You may request a copy of these filings at no cost, by writing or calling us at the following address: Lockheed Martin Corporation 6801 Rockledge Drive Bethesda, Maryland 20817 (301) 897-6000 Attention: Corporate Secretary You should rely only on the information contained in, or incorporated by reference into, this prospectus or any applicable prospectus supplement. We have not authorized anyone to provide you with additional or different information. You should not assume that the information in this prospectus, any prospectus supplement, or any document incorporated by reference is accurate as of any date other than the date of those documents. You may also obtain from the SEC a copy of the registration statement and exhibits that we filed with the SEC when we registered the debt securities. The registration statement may contain additional information that may be important to you. 2

Forward-Looking Statements We make statements in this prospectus and the documents incorporated by reference that are considered forward-looking statements under the federal securities laws. The words "believe," "estimate," "anticipate," "project," "intend," "expect" and similar expressions are intended to identify forward- looking statements. All forward-looking statements involve risks, uncertainties and factors, including statements and assumptions with respect to future revenues, program performance and cash flows, the outcome of contingencies including litigation and environmental remediation, and anticipated costs of capital investments and planned dispositions. These risks, uncertainties and factors include: the ability to achieve or quantify savings for our customers or ourselves as a result of our reorganization efforts, including the recently announced business area streamlining and staff reductions, or in our global cost-cutting program; customer changes in short-range and long-range plans; product performance; our ability to grow earnings and generate cash flow in accordance with our beliefs; risks inherent in designing and implementing innovative advanced technology; our performance under existing government awards and contracts; government import and export policies; termination of government contracts; our ability to identify and negotiate strategic alliances or joint ventures to pursue various business opportunities; difficulties during space launches; the ability to obtain or the timing of obtaining future government awards; the availability of government funding and customer requirements; economic conditions, competitive environment, international business and political conditions, timing of awards and contracts; timing and customer acceptance of product delivery and launches; the outcome of contingencies, including completion of any acquisitions and divestitures, litigation and environmental remediation, program performance, and our ability to consummate the COMSAT transaction. These are only some of the numerous factors which may affect the forward-looking statements in this prospectus. We do not undertake any obligation to publicly release any revisions to forward-looking statements to reflect events or circumstances or changes in expectations or to reflect the occurrence of unanticipated events. These forward-looking statements in (or incorporated by reference in) this prospectus are intended to be subject to the safe harbor protection provided by the federal securities laws. For a discussion identifying some important factors that could cause actual results to vary materially from those anticipated in these forward- looking statements, please see the documents incorporated by reference for more information on these risks, uncertainties and factors. Lockheed Martin Corporation We are a highly diversified global enterprise principally engaged in the conception, research, design, development, manufacture, integration and operation of advanced technology systems, products and services. We operate through four principal business areas: . Systems Integration -- Includes missiles and fire control, naval electronics ------------------- and surveillance systems, platform integration, aerospace electronics, control systems, and command, control, communications, computers and intelligence (C4I) lines of business; 3

. Space Systems --Includes space launch, commercial and government satellites, ------------- and strategic missiles lines of business; . Aeronautical Systems --Includes tactical aircraft, airlift, and aeronautical -------------------- research and development lines of business; . Technology Services - Includes federal technology services line of business. ------------------- All other operations are grouped in our Corporate and Other segment, which includes Lockheed Martin Global Telecommunications, Inc. (which has operational responsibility for our investment in COMSAT Corporation) and certain other joint ventures and businesses. Use of Proceeds We will use the net proceeds from the sale of the debt securities for general corporate purposes. These purposes may include repayment of debt, working capital needs, capital expenditures, acquisitions and any other general corporate purpose. If we identify a specific purpose for the net proceeds of an offering, we will describe that purpose in the applicable prospectus supplement. Ratio of Earnings to Fixed Charges The following table shows ratios of earnings to fixed charges, which are unaudited, for each of the periods indicated. The ratios include Lockheed Martin, our consolidated subsidiaries and companies in which we own 50% or less of the equity. Years Ended December 31, ----------------------------------------------- 1999 1998 1997 1996 1995 --------- ------- ------- -------- -------- 2.4x 2.8x 3.1x 3.5x 4.2x For purposes of calculating the above ratios: . "earnings" are determined by adding "total fixed charges," excluding interest capitalized, to earnings from continuing operations before income taxes, eliminating equity in undistributed earnings and adding back losses of companies in which we own 20% to 50% of the equity; and . "total fixed charges" consists of interest on all indebtedness, amortization of debt discount or premium, interest capitalized, and an interest factor attributable to rents. 4

Description of Debt Securities As used in this prospectus, "debt securities" means the debentures, notes, bonds and other evidences of indebtedness that we issue and a trustee authenticates and delivers under the applicable indenture. We will describe the particular terms of any series of debt securities, and the extent to which the general terms summarized below may apply, in the prospectus supplement relating to that series. We initially will issue debt securities under an indenture between Lockheed Martin and U.S. Bank Trust National Association. The indenture is a contract between us and U.S. Bank Trust National Association acting as trustee. The trustee has two main roles. First, the trustee can enforce your rights against us if an "Event of Default" described below occurs. Second, the trustee performs certain administrative duties for us. Selected provisions of the indenture are summarized below. Because it is a summary, it does not contain all of the information that may be important to you. We filed the form of this indenture as an exhibit to this registration statement and we suggest that you read the indenture for provisions that may be important to you. You especially need to read the indenture to get a complete understanding of your rights and our obligations under covenants described under the headings Certain Covenants and Merger, Sale and Consolidation below. To obtain a copy of the indenture, see the discussion under the heading Where You Can Find More Information above. The specific terms of each series of debt securities will be described in the particular prospectus supplement relating to that series. The prospectus supplement may or may not modify the general terms found in this prospectus and will be filed with the SEC. For a complete description of the terms of a particular series of debt securities, you should read both this prospectus and the prospectus supplement relating to that particular series. Terms The debt securities offered by this prospectus will be limited to a total amount of $1,000,000,000, or its equivalent in any currency. The indenture, however, does not limit the amount of debt securities that may be issued under it. Therefore, additional debt securities may be issued under the indenture. The indenture provides for the issuance of debt securities in one or more series. A prospectus supplement relating to a series of debt securities will include specific terms relating to that offering. These terms will include some or all of the following: . the title and type of the debt securities; . whether the debt securities will be senior or subordinated debt securities and the terms of the subordination provisions; . any limit on the total principal amount of the debt securities; 5

. the price or prices at which we will sell the debt securities; . the maturity date or dates of the debt securities; . the rate or rates, which may be fixed or variable, per annum at which the debt securities will bear interest and the date from which such interest will accrue; . the dates on which interest will be payable and the related record dates; . whether any index, formula or other method will be used to determine payments of principal or interest and the manner of determining the amount of such payments; . the place or places of payments on the debt securities; . whether the debt securities are redeemable; . any redemption dates, prices, obligations and restrictions on the debt securities; . any mandatory or optional sinking fund or purchase fund or analogous provisions; . the denominations in which the debt securities will be issued, if other than $1,000 or multiples of $1,000; . the currency in which principal and interest will be paid, if other than U.S. dollars; . any provisions granting special rights upon the occurrence of specified events; . any deletions from, changes in or additions to the events of default or the covenants specified in the indenture; . any trustees, authenticating or paying agents, transfer agents, registrars or other agents for the debt securities if other than ; . any conversion or exchange features of the debt securities; . whether we will issue the debt securities as original issue discount securities for federal income tax purposes; . any special tax implications of the debt securities; . the terms of payment upon acceleration; and . any other material terms of the debt securities. 6

We may issue debt securities that are convertible into or exchangeable for our common stock, or the debt or equity of another company. We may also continuously offer debt securities in a medium term note program. If we issue these types of debt securities, we will provide additional information in a prospectus supplement. We may sell debt securities at a discount below their stated principal amount, bearing no interest or interest at a rate that, at the time of issuance, is different than market rates. When we refer to the principal and interest on debt securities, we also mean the payment of any additional amounts that we are required to pay under the indenture or the debt securities, including amounts for certain taxes, assessments or other governmental charges imposed on holders of debt securities. Denomination, Form, Payment and Transfer In general, we will denominate and make payments on debt securities in U.S. dollars. If we issue debt securities denominated, or with payments, in a foreign or composite currency, a prospectus supplement will specify the currency or composite currency. We may from time to time issue debt securities as registered securities. This means that holders will be entitled to receive certificates representing the debt securities registered in their name. You can transfer or exchange debt securities in registered form without service charge, upon reimbursement of any taxes or government charges. This transfer or exchange can be made at the trustee's corporate trust office or at any other office maintained by us for such purposes. If the debt securities are in registered form, we can pay interest by check mailed to the person in whose name the debt securities are registered on the days specified in the indenture. As a general rule, however, we will issue debt securities in the form of one or more global certificates that will be deposited with The Depository Trust Company, New York, New York. DTC will act as depository for the global certificates. Beneficial interests in global certificates will be shown on, and transfer of global certificates will be effected only through, records maintained by DTC and its participants. Therefore, if you wish to own debt securities that are represented by one or more global certificates, you can do so only indirectly or "beneficially" through an account with a broker, bank or other financial institution that has an account with DTC (that is, a DTC participant) or through an account directly with DTC if you are a DTC participant. While the debt securities are represented by one or more global certificates: . You will not be able to have the debt securities registered in your name. . You will not be able to receive a physical certificate for the debt securities. . DTC will credit interest and principal payments from us to the accounts of your broker, bank or other financial institution according to their beneficial ownership as reflected in DTC's records. 7

. Our obligations, as well as the obligations of the trustee and any of our agents, under the debt securities will run only to DTC as the registered owner of the debt securities. For example, once we make payment to DTC, we will have no further responsibility for the payment even if DTC or your broker, bank or other financial institution fails to pass it on so that you receive it. . Your rights under the debt securities relating to payments, transfer, exchanges and other matters will be governed by applicable law and by the contractual arrangements between you and your broker, bank or other financial institution, and/or the contractual arrangements you or your broker, bank or financial institution has with DTC. Neither we nor the trustee has any responsibility for the actions of DTC or your broker, bank or financial institution. . You may not be able to sell your interests in the debt securities to some insurance companies and others who are required by law to own their debt securities in the form of physical certificates. . Because the debt securities will trade in DTC's Same-Day Funds Settlement System, when you buy or sell interests in the debt securities, payment for them will have to be made in immediately available funds. This could affect the attractiveness of the debt securities to others. We, the trustee and the paying agent have no responsibility or liability for the records relating to beneficial ownership interests in the global certificates or for the payments of principal and interest due for the accounts of beneficial holders of interests in the global certificates. A global certificate generally can be transferred only as a whole, unless it is being transferred to certain nominees of DTC or it is exchanged in whole or in part for debt securities in physical form in accordance with the indenture. A series of debt securities represented by global certificates will be exchangeable for debt securities in registered form with the same terms in authorized denominations if: . DTC notifies us that it is unwilling or unable to continue as depositary or if DTC ceases to be a clearing agency registered under applicable law and we do not appoint a successor depositary within 90 days; or . we decide not to require all of the debt securities of a series to be represented by global certificates and notify the trustee of that decision. Events of Default Unless we indicate otherwise in a prospectus supplement, the following are events of default under the indenture with respect to any issued debt securities: . failure to pay the principal or any premium on any debt security of that series when due; . failure for 30 days to pay interest on any debt security of that series when due; 8

. failure to perform any other covenant in the indenture that continues for 90 days after we have been given written notice of such failure; or . certain events of bankruptcy, insolvency or reorganization. An event of default for one series of debt securities does not necessarily constitute an event of default for any other series. The trustee may withhold notice to the debt securities holders of any default, except a payment default, if it considers such action to be in the holders' interests. If an event of default occurs and continues, the trustee, or the holders of at least 25% in aggregate principal amount of the debt securities of the series, may declare the entire principal of all the debt securities of that series to be due and payable immediately. If this happens, subject to certain conditions, the holders of a majority of the aggregate principal amount of the debt securities of that series can void the acceleration of payment. The indenture provides that the trustee has no obligation to exercise any of its rights at the direction of any holders, unless the holders offer the trustee reasonable indemnity. If they provide this indemnification, the holders of a majority in principal amount of any series of debt securities have the right to direct any proceeding, remedy, or power available to the trustee with respect to that series. Conversion Rights We will describe the terms upon which debt securities may be convertible into our common stock or other securities of Lockheed Martin or another company in a prospectus supplement. These terms will include provisions as to whether conversion is mandatory or optional. They may also include provisions adjusting the number of shares of our common stock or such other securities of Lockheed Martin or another company. Certain Covenants Under the indenture, we will agree to: . pay the principal, interest and any premium on the debt securities when due; . maintain a place of payment; . deliver a report to the trustee at the end of each fiscal year reviewing our obligations under the indenture; and . deposit sufficient funds with any paying agent on or before the due date for payment of any principal, interest or any premium. 9

The indenture restricts our ability and the ability of certain of our subsidiaries to encumber assets. If we, or any restricted subsidiary, as defined below, pledge or mortgage any of our property to secure any debt, then we will, unless an exception applies, pledge or mortgage the same property to the trustee to secure the debt securities for as long as such debt is secured by such property. This restriction will not apply in certain situations. Assets may be encumbered if the encumbrance is a permitted lien, as defined below, without regard to the amount of debt secured by the encumbrance. Assets also may be encumbered if the sum of the following does not exceed 10% of our consolidated net tangible assets: . the amount of debt secured by such assets, plus . the total amount of other secured debt not permitted by this restriction, excluding debt that is secured by a permitted lien, plus . the total amount of secured debt existing at the date of the indenture, plus . the total amount of attributable debt in respect of certain sale-leaseback transactions. Permitted liens include: . liens on a corporation's property, stock or debt at the time it becomes a restricted subsidiary; . liens on property at the time we or a restricted subsidiary acquires the property, provided that no such lien extends to any of our other property or any other property of a restricted subsidiary; . liens securing payment of a property's purchase price or to secure debt incurred within one year after the property's acquisition for the purpose of financing the purchase price; . liens securing debt owing by a restricted subsidiary to us or another restricted subsidiary; . liens on property of an entity at the time such entity is merged into or consolidated with us or a restricted subsidiary or at the time we or a restricted subsidiary acquire all or substantially all of the assets of the entity; . liens in favor of any customer to secure payments or performance pursuant to any contract or statute, any related indebtedness, or debt guaranteed by a government or governmental authority; . liens arising pursuant to any order of attachment, distraint or similar legal process so long as the execution or other enforcement is effectively stayed and the claims secured are being contested in good faith by appropriate proceedings; 10

. materialmen's, suppliers', tax or similar liens arising in the ordinary course of business for sums not overdue or which are being contested in good faith by appropriate proceedings; and . any renewal, extension or replacement for any lien permitted by one of the exceptions described above or a lien existing on the date that debt securities of a series are first issued, provided that the renewal, extension, or replacement is limited to all or any part of the same property subject to the existing lien. Except in certain circumstances, the indenture also restricts our ability and the abilities of certain of our subsidiaries to enter into sale-leaseback transactions. The indenture will not otherwise limit our ability to incur additional debt, unless we tell you this in a prospectus supplement. The following are summaries of definitions for certain terms we have just used. For the full definition of these terms, you should refer to the form of the indenture filed as an exhibit to the registration statement. . Attributable debt for a lease means the carrying value of the capitalized rental obligation determined under generally accepted accounting principles. . Consolidated net tangible assets means our total assets, including the assets of our subsidiaries, as reflected in our most recent balance sheet, less current liabilities, goodwill, patents and trademarks. . Principal property means, with certain exceptions, any manufacturing facility located in the United States and owned by us or by one or more restricted subsidiaries and which has, as of the date the lien is incurred, a net book value, after deduction of depreciation and similar charges, greater than 3% of consolidated net tangible assets, or any manufacturing facility or other property declared to be a principal property by our chief executive officer or chief financial officer by delivery of a certificate to that effect to the trustee. . Restricted subsidiary means one of our subsidiaries that has substantially all of its assets located in, or carries on substantially all of its business in, the United States and that owns a principal property, except that a subsidiary shall not be a restricted subsidiary if its shares are registered with the SEC or if it is required to file periodic reports with the SEC. . Sale-leaseback transaction means, subject to certain exceptions, an arrangement pursuant to which we, or a restricted subsidiary, transfer a principal property to a person and contemporaneously lease it back from that person. 11

Consolidation, Merger or Sale The indenture prohibits us from consolidating or merging with another corporation, or transferring all or substantially all of our assets to another corporation unless: . the successor corporation assumes all of our obligations under the debt securities and the indenture; . immediately after giving effect to the transaction, no event of default and no circumstances which, after notice or lapse of time or both, would become an event of default, shall have happened and be continuing; and . we have delivered to the trustee an officers' certificate and a legal opinion confirming that we have complied with the indenture. Redemption, Sinking Fund and Defeasance We may redeem some or all of the debt securities at our option, subject to the conditions stated in the applicable prospectus supplement. If a series of debt securities is subject to a sinking fund, the prospectus supplement will describe those terms. The indenture permits us to discharge or defease certain of our obligations for any series of debt securities at any time. We may defease a series of debt securities by depositing with the trustee cash or government securities sufficient to pay all sums due on that series. Under certain circumstances, if we defease a series of debt securities, our legal obligation to pay principal, interest and any premium on that series will be discharged. We can defease one series of debt securities without defeasing any other series. Under U.S. federal income tax law, a discharge of our obligation to pay principal, interest and any premium on the debt securities would be treated as an exchange of the debt securities for a new security representing an interest in the trust. Each holder would be required to recognize a gain or loss equal to any difference between the holder's cost or other tax basis for the debt securities and the value of the holder's interest in the trust. Holders would not be required to recognize a gain or loss in the event of a defeasance of certain contractual obligations without a discharge of our legal obligation to pay principal, interest and any premium on the debt securities. Prospective investors are urged to consult their own tax advisers as to the consequences of a discharge, including the applicability and effect of tax laws other than U.S. federal income tax law. Changes to the Indenture Holders who own more than 50% in principal amount of the debt securities of a series can agree with us to change the provisions of the indenture relating to that series. However, no change can affect the payment terms or the percentage required to change other terms without the consent of all holders of debt securities of the affected series. 12

We may enter into supplemental indentures for other specified purposes and to make changes that would not materially adversely affect your interests, including the creation of any new series of debt securities, without the consent of any holder of debt securities. Plan of Distribution We may sell any series of debt securities through underwriters, dealers or agents or directly to one or more purchasers. For each series of debt securities, the prospectus supplement will describe: . the initial public offering price; . the names of any underwriters, dealers or agents; . the purchase price of the debt securities; . our proceeds from the sale of the debt securities; . any underwriting discounts, agency fees, or other compensation payable to underwriters or agents; . any discounts or concessions allowed or reallowed or paid to dealers; and . the securities exchanges on which the debt securities will be listed, if any. If we use underwriters in the sale, they will buy the debt securities for their own account. The underwriters may then resell the debt securities in one or more transactions at a fixed public offering price or at varying prices determined at the time of sale or thereafter. The obligations of the underwriters to purchase the debt securities will be subject to certain conditions. The underwriters will be obligated to purchase all the debt securities offered if they purchase any debt securities. Any initial public offering price and any discounts or concessions allowed or re-allowed or paid to dealers may be changed from time to time. If we use dealers in the sale, we will sell debt securities to such dealers as principals. The dealers may then resell the debt securities to the public at varying prices to be determined by such dealers at the time of resale. If we use agents in the sale, they will use their reasonable best efforts to solicit purchases for the period of their appointment. If we sell directly, no underwriters or agents would be involved. We are not making an offer of debt securities in any state that does not permit such an offer. Underwriters, dealers and agents that participate in the debt securities distribution may be deemed to be underwriters as defined in the Securities Act of 1933. Any discounts, commissions, or profit they receive when they resell the debt securities may be treated as underwriting discounts and commissions under that Act. We may have agreements with 13

underwriters, dealers and agents to indemnify them against certain civil liabilities, including certain liabilities under the Securities Act of 1933, or to contribute with respect to payments that they may be required to make. We may authorize underwriters, dealers or agents to solicit offers from certain institutions whereby the institution contractually agrees to purchase the debt securities from us on a future date at a specified price. This type of contract may be made only with institutions that we specifically approve. Such institutions could include banks, insurance companies, pension funds, investment companies and educational and charitable institutions. The underwriters, dealers or agents will not be responsible for the validity or performance of these contracts. Underwriters, dealers and agents may be our customers or may engage in transactions with us or perform services for us in the ordinary course of business. Validity of the Debt Securities King & Spalding, Washington, D.C., will issue an opinion about the legality of the debt securities for us. Underwriters, dealers or agents, who we will identify in a prospectus supplement, may have their counsel opine about certain legal matters relating to the debt securities. Experts Ernst & Young LLP, our independent auditors, have audited our consolidated financial statements incorporated by reference in our Annual Report on Form 10-K for the year ended December 31, 1999 as set forth in their report, which is incorporated by reference in this prospectus. Our consolidated financial statements are incorporated by reference in reliance on Ernst & Young LLP's report, given on their authority as experts in accounting and auditing. 14

=============================================================================== You should rely only on the information incorporated by reference or provided in the prospectus or a prospectus supplement. Lockheed Martin has not authorized anyone else to provide you with different information. Neither Lockheed Martin, nor any other person on behalf of Lockheed Martin, is making an offer to sell or soliciting an offer to buy any of the securities described in this prospectus or in a prospectus supplement in any state where the offer is not permitted by law. You should not assume that the information in this prospectus or any prospectus supplement is accurate as of any date other than the date on the front of the documents. There may have been changes in the affairs of Lockheed Martin since the date of the prospectus or a prospectus supplement. _____________________ TABLE OF CONTENTS Page ---- Where You Can Find More Information........................................... 2 Forward-Looking Statements................................. 3 Lockheed Martin Corporation................................ 3 Use of Proceeds............................................ 4 Ratio of Earnings to Fixed Charges......................... 4 Description of Debt Securities............................. 5 Plan of Distribution....................................... 13 Validity of the Debt Securities............................ 14 Experts.................................................... 14 Lockheed Martin Corporation $1,000,000,000 Debt Securities __________ [LOCKHEED MARTIN LOGO] __________ Prospectus __________ , 2000 ================================================================================

PART II INFORMATION NOT REQUIRED IN PROSPECTUS Item 14. Other Expenses of Issuance and Distribution. The following table sets forth the expenses, other than underwriting discounts and commissions, expected to be incurred in connection with the offering or offerings described in this registration statement. All amounts are estimated except the Securities and Exchange Commission registration fee. Securities and Exchange Commission registration fee.. $ 264,000 Trustee fees and expenses............................ 78,000 Legal fees and expenses.............................. 200,000 Accounting fees and expenses......................... 200,000 Printing and engraving fees and expenses............. 123,500 Rating agency fees................................... 150,000 Blue Sky fees and expenses (including legal fees).... 20,000 Miscellaneous........................................ 13,500 ---------- Total........................................... $1,051,000 ---------- Item 15. Indemnification of Directors and Officers. The Corporation's Bylaws provide that the Corporation shall indemnify and advance expenses to its currently acting and its former directors to the fullest extent permitted by the Maryland General Corporation Law, and that the Corporation may indemnify and advance expenses to its officers to the same extent as its directors and to such further extent as is consistent with law. The Maryland General Corporation Law provides that a corporation may indemnify any director made a party to any proceeding by reason of service in that capacity unless it is established that: (1) the act or omission of the director was material to the matter giving rise to the proceeding and (a) was committed in bad faith or (b) was the result of active and deliberate dishonesty, or (2) the director actually received an improper personal benefit in money, property or services, or (3) in the case of any criminal proceeding, the director had reasonable cause to believe that the act or omission was unlawful. The statute permits a Maryland corporation to indemnify its officers, employees or agents to the same extent as its directors and to such further extent as is consistent with law. In addition to indemnification, the officers and directors of the Corporation are covered by certain insurance policies maintained by the Corporation. The Corporation's Charter provides that, to the fullest extent that limitations on the liability of directors and officers are permitted by the Maryland General Corporation Law, no director or officer of the Corporation shall have any liability to the Corporation or any of its stockholders for monetary damages. The Maryland General Corporation Law provides that a corporation's charter may include a provision which restricts or limits the liability of its directors or officers to the corporation or its stockholders for money damages except: (1) to the extent that

it is proved that the person actually received an improper benefit or profit in money, property or services, for the amount of the benefit or profit in money, property or services actually received or (2) to the extent that a judgment or other final adjudication adverse to the person is entered in a proceeding based on a finding in the proceeding that the person's action, or failure to act, was the result of active and deliberate dishonesty and was material to the cause of action adjudicated in the proceeding. In situations to which the Charter provision applies, the remedies available to the Corporation or a stockholder are limited to equitable remedies such as injunction or rescission. This provision would not, in the opinion of the Commission, eliminate or limit the liability of directors and officers under federal securities laws. The form of Underwriting Agreement filed as an exhibit to this Registration Statement provides for indemnification by the Corporation of the underwriters or controlling persons of the underwriters under certain circumstances. Item 16. Exhibits. Exhibit Number Description - ------- ----------- 1.1 Form of Underwriting Agreement.* 4.1 Form of Indenture. 4.2 Form of U.S. $ Denominated Note/Debenture. 5.1 Opinion of King & Spalding.* 12.1 Computation of Ratio of Earnings to Fixed Charges.* 23.1 Consent of Ernst & Young LLP, Independent Auditors.* 23.2 Consent of King & Spalding, included in Exhibit 5.1.* 24.1 Powers of Attorney.* 25.1 Form T-1, Statement of Eligibility and Qualification Under the Trust Indenture Act of 1939. - -------------- * Previously filed. Item 17. Undertakings. The undersigned registrant hereby undertakes: (a) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by section 10(a)(3) of the Securities Act of 1933; (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or II-2

high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement. (iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement; provided, however, that paragraphs (a)(i) and (a)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement. (b) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (c) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. (d) That, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (e) That, insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrants of expenses incurred or paid by a director, officer or controlling person of the registrants in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question of whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue. (f) That, for purposes of determining any liability under the Securities Act of 1933, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon rule 430A and contained in a form of prospectus filed by the registrant pursuant to II-3

Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this registration statement as of the time it was declared effective. (g) That, for the purpose of determining any liability under the Securities Act of 1933, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (h) To file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act in accordance with the rules and regulations prescribed by the Commission under Section 305(b)(2) of the Trust Indenture Act. II-4

SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Bethesda, State of Maryland, the 11th day of April, 2000. LOCKHEED MARTIN CORPORATION By: /s/ Marian S. Block -------------------------- Marian S. Block Vice President and Associate General Counsel Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated. Signature Title Date --------- ----- ---- /s/ Vance D. Coffman* Chairman and Chief Executive April 11, 2000 - -------------------------- Officer (Principal Executive Vance D. Coffman Officer) /s/ Robert J. Stevens* Executive Vice President and April 11, 2000 - -------------------------- Chief Financial Officer Robert J. Stevens (Principal Financial Officer) /s/ Christopher E. Kubasik* Vice President and Controller April 11, 2000 - -------------------------- (Principal Accounting Officer) Christopher E. Kubasik The registration statement also has been signed on the date indicated by the following directors, who constitute a majority of the Board of Directors: Norman R. Augustine* Caleb B. Hurtt* Marcus C. Bennett* Gwendolyn S. King* Lynn V. Cheney* Eugene F. Murphy* Vance D. Coffman* Frank Savage* Houston I. Flournoy* James R. Ukropina* James F. Gibbons* Douglas C. Yearley* Edward E. Hood, Jr.* *By: /s/ Marian S. Block April 11, 2000 ------------------------ Marian S. Block (As Attorney-in-fact)

EXHIBIT INDEX Exhibit Number Description - ------- ----------- 1.1 Form of Underwriting Agreement.* 4.1 Form of Indenture. 4.2 Form of U.S. $ Denominated Note/Debenture. 5.1 Opinion of King & Spalding.* 12.1 Computation of Ratio of Earnings to Fixed Charges.* 23.1 Consent of Ernst & Young LLP, Independent Auditors.* 23.2 Consent of King & Spalding, included in Exhibit 5.1.* 24.1 Powers of Attorney.* 25.1 Form T-1, Statement of Eligibility and Qualification Under the Trust Indenture Act of 1939. - ------------------- * Previously filed.

EXHIBIT 4.1 ================================================================================ LOCKHEED MARTIN CORPORATION AS ISSUER AND U.S. BANK TRUST NATIONAL ASSOCIATION AS TRUSTEE ____________________ INDENTURE DATED AS OF _________ __, ____ ================================================================================

TABLE OF CONTENTS __________ Page ---- ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE SECTION 1.01. Definitions................................................. 1 SECTION 1.02. Other Definitions........................................... 4 SECTION 1.03. Incorporation by Reference of TIA........................... 5 SECTION 1.04. Rules of Construction....................................... 5 ARTICLE 2 THE SECURITIES SECTION 2.01. Form and Dating............................................. 6 SECTION 2.02. Execution and Authentication................................ 7 SECTION 2.03. Title, Amount and Terms of Securities....................... 9 SECTION 2.04. Registrar and Paying Agent.................................. 12 SECTION 2.05. Paying Agent to Hold Money in Trust......................... 12 SECTION 2.06. Securityholder Lists........................................ 12 SECTION 2.07. Transfer and Exchange....................................... 12 SECTION 2.08. Replacement Securities...................................... 14 SECTION 2.09. Outstanding Securities...................................... 15 SECTION 2.10. Temporary Securities........................................ 15 SECTION 2.11. Cancellation................................................ 16 SECTION 2.12. Defaulted Interest.......................................... 16 SECTION 2.13. Currency and Manner of Payments in Respect of Securities.... 16 SECTION 2.14. Appointment and Resignation of Currency Determination Agent....................................................... 20 ARTICLE 3 REDEMPTION SECTION 3.01. Applicability of this Article............................... 20 SECTION 3.02. Notices to Trustee.......................................... 20 SECTION 3.03. Selection of Securities to be Redeemed...................... 21 SECTION 3.04. Notice of Redemption........................................ 21 SECTION 3.05. Effect of Notice of Redemption.............................. 22 -i-

SECTION 3.06. Deposit of Redemption Price................................. 22 SECTION 3.07. Securities Redeemed in Part................................. 22 ARTICLE 4 COVENANTS SECTION 4.01. Certain Definitions......................................... 22 SECTION 4.02. Payment of Securities....................................... 24 SECTION 4.03. Limitation on Liens......................................... 24 SECTION 4.04. Limitation on Sale-Leaseback Transactions................... 26 SECTION 4.05. No Lien Created, etc........................................ 27 SECTION 4.06. Compliance Certificate...................................... 27 SECTION 4.07. SEC Reports................................................. 27 ARTICLE 5 SUCCESSOR CORPORATION SECTION 5.01. When the Corporation May Merge, etc. ....................... 27 SECTION 5.02. When Securities Must be Secured............................. 27 ARTICLE 6 DEFAULTS AND REMEDIES SECTION 6.01. Events of Default........................................... 28 SECTION 6.02. Acceleration................................................ 29 SECTION 6.03. Other Remedies.............................................. 30 SECTION 6.04. Waiver of Past Defaults..................................... 30 SECTION 6.05. Control by Majority......................................... 30 SECTION 6.06. Limitation on Suits......................................... 30 SECTION 6.07. Rights of Holders to Receive Payment........................ 31 SECTION 6.08. Collection Suit by Trustee.................................. 31 SECTION 6.09. Trustee May File Proofs of Claim............................ 31 SECTION 6.10. Priorities.................................................. 31 SECTION 6.11. Undertaking for Costs....................................... 32 ARTICLE 7 TRUSTEE SECTION 7.01. Duties of Trustee........................................... 32 SECTION 7.02. Rights of Trustee........................................... 33 -ii-

SECTION 7.03. Individual Rights of Trustee, etc........................... 33 SECTION 7.04. Trustee's Disclaimer........................................ 33 SECTION 7.05. Notice of Defaults.......................................... 33 SECTION 7.06. Reports by Trustee to Holders............................... 34 SECTION 7.07. Compensation and Indemnity.................................. 34 SECTION 7.08. Replacement of Trustee...................................... 34 SECTION 7.09. Successor Trustee by Merger, etc............................ 35 SECTION 7.10. Eligibility; Disqualification............................... 36 SECTION 7.11. Preferential Collection of Claims Against Corporation...... 36 ARTICLE 8 SATISFACTION, DISCHARGE AND DEFEASANCE SECTION 8.01. Satisfaction and Discharge Under Limited Circumstances...... 36 SECTION 8.02. Satisfaction and Discharge of Indenture..................... 37 SECTION 8.03. Defeasance of Certain Obligations........................... 38 SECTION 8.04. Application of Trust Money.................................. 39 SECTION 8.05. Repayment to Corporation.................................... 40 ARTICLE 9 AMENDMENTS, SUPPLEMENTS AND WAIVERS SECTION 9.01. Without Consent of Holders.................................. 40 SECTION 9.02. With Consent of Holders..................................... 41 SECTION 9.03. Compliance with Trust Indenture Act of 1939................. 41 SECTION 9.04. Revocation and Effect of Consents........................... 41 SECTION 9.05. Notation on or Exchange of Securities....................... 42 SECTION 9.06. Trustee to Sign Amendments, etc............................. 42 ARTICLE 10 MISCELLANEOUS SECTION 10.01. TIA Controls................................................ 42 SECTION 10.02. Notices..................................................... 42 SECTION 10.03. Communication by Holders with Other Holders................. 43 SECTION 10.04. Certificate and Opinion as to Conditions Precedent.......... 43 SECTION 10.05. Statements Required in Certificate or Opinion............... 43 SECTION 10.06. When Treasury Securities Disregarded........................ 44 SECTION 10.07. Rules by Trustee, Paying Agent, Registrar................... 44 SECTION 10.08. Legal Holidays.............................................. 44 SECTION 10.09. Governing Law............................................... 44 -iii-

SECTION 10.10. No Adverse Interpretation of Other Agreements............... 44 SECTION 10.11. No Recourse Against Others.................................. 45 SECTION 10.12. Securities in a Foreign Currency............................ 45 SECTION 10.13. Judgment Currency........................................... 45 SECTION 10.14. Successors.................................................. 46 SECTION 10.15. Duplicate Originals......................................... 46 SECTION 10.16. Acts of Holders; Record Dates............................... 46 _______________ NOTE: This Table of Contents shall not, for any purpose, be deemed to be a part of the Indenture. -iv-

INDENTURE dated as of ______ __, ____, between Lockheed Martin Corporation, a Maryland corporation (the "Corporation"), and U.S. Bank Trust National Association, a national banking association (the "Trustee"). Each party agrees as follows for the benefit of the other party and, as to each series of Securities, for the equal and ratable benefit of the Holders of that series of the Corporation's Securities issued pursuant to this Indenture: ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE SECTION 1.01. Definitions. "Agent" means any Registrar, Paying Agent or co-registrar. "Board of Directors" means the Board of Directors, or any duly appointed committee of the Board of Directors, of the Corporation. "Board Resolution" means a resolution of the Board of Directors or of a committee or person to which or to whom the Board of Directors has properly delegated the appropriate authority, a copy of which has been certified by the Secretary or an Assistant Secretary of the Corporation to have been duly adopted by the Board of Directors or such committee or person and to be in full force and effect on the date of such certification and delivered to the Trustee. "Business Day," when used with respect to any particular Place of Payment, means each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking institutions in that Place of Payment are authorized or obligated by law to close, and shall otherwise mean each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking institutions, at the place where any specified act pursuant to this Indenture is to occur, are authorized or obligated by law to close. "Conversion Event" means, in the good faith judgment of the Corporation, the unavailability of any Foreign Currency or currency unit, due to the imposition of exchange controls or other circumstances beyond the control of the Corporation. "Corporation" means the party named as such in this Indenture until a successor replaces it and thereafter means the successor. "Currency Determination Agent," with respect to Securities of any series, means a New York Clearing House bank designated pursuant to Section 2.03 or Section 2.14. "Default" means any event which is, or after notice or passage of time or both would be, an Event of Default.

"Depositary" means, with respect to the Securities of any series issuable or issued in whole or in part in the form of one or more Global Securities, the party designated as Depositary by the Corporation pursuant to Section 2.03 until a successor Depositary shall have become such pursuant to the applicable provisions hereof, and thereafter "Depositary" shall mean or include each party who is then a Depositary hereunder, and if at any time there is more than one such party, "Depositary" as used with respect to the Securities on any such series shall mean the Depositary with respect to the Securities of that series. "Discounted Security" means any Security which provides for an amount (excluding any amounts attributable to accrued but unpaid interest) less than its principal amount to be due and payable upon a declaration of acceleration of the maturity of the Security pursuant to Section 6.02. "Dollars" and the sign "$" mean the currency of the United States of America as at the time of payment is legal tender for the payment of public and private debts. "Exchange Act" means the Securities Exchange Act of 1934, as it may be amended from time to time. "Exchange Rate Officers' Certificate" means a certificate or facsimile thereof setting forth (i) the applicable Market Exchange Rate and (ii) the Dollar, Foreign Currency or currency unit amounts of principal and interest, if any (on an aggregate basis and on the basis of a Security having the denomination principal amount determined in accordance with Section 2.03 in the relevant currency or currency unit), payable with respect to a Security of any series on the basis of such Market Exchange Rate, signed by any Officer of the Corporation. "Foreign Currency" means a currency issued by the government of any country other than the United States of America or a currency established by a group of countries as a common legal currency such as the "Euro". "Global Security" means a Security evidencing all or a part of a series of Securities, issued to the Depositary for such series in accordance with Section 2.01, and bearing the legend prescribed in Section 2.01. "Holder" or "Securityholder" means the person in whose name a Security is registered on the Registrar's books. "Indenture" means this Indenture as amended or supplemented from time to time. "Market Exchange Rate" means (i) for any conversion involving a currency unit on the one hand and Dollars or any Foreign Currency on the other, the exchange rate between the -2-

relevant currency unit and Dollars or such Foreign Currency calculated by the method specified pursuant to Section 2.03 for the Securities of the relevant series, (ii) for any conversion of Dollars into any Foreign Currency, the noon (New York City time) buying rate for such Foreign Currency for cable transfers quoted in New York City as certified for customs purposes by the Federal Reserve Bank of New York, (iii) for any conversion of one Foreign Currency into Dollars or another Foreign Currency, the spot rate at noon local time in the relevant market at which, in accordance with normal banking procedures, the Dollars or Foreign Currency into which conversion is being made could be purchased with the Foreign Currency from which conversion is being made from major banks located in either New York City, London or any other principal market for Dollars or such purchased Foreign Currency, in each case determined by the applicable Currency Determination Agent in its sole discretion and without liability on its part. In the event of the unavailability of any of the exchange rates provided for in the foregoing clauses (i), (ii) and (iii) the Currency Determination Agent shall use, in its sole discretion and without liability on its part, such quotation of the Federal Reserve Bank of New York as of the most recent available date, or quotations from one or more major banks in New York City, London or any other principal market for such currency or currency unit in question, or such other quotations as the Currency Determination Agent shall deem appropriate. Unless otherwise specified by the Currency Determination Agent, if there is more than one market for dealing in any currency or currency unit by reason of foreign exchange regulations or otherwise, the market to be used with respect to such currency or currency unit shall be that upon which a nonresident issuer of securities designated in such currency or currency unit would purchase such currency or currency unit in order to make payments with respect to such securities. For purposes of this definition, a "nonresident issuer" shall mean an issuer that is not a resident of the country or countries that issue such currency or whose currencies are included in such currency unit. "Officer" means the Chairman of the Board, the Chief Executive Officer, the President, the Chief Operating Officer, any Executive Vice President, Senior Vice President or Vice President, the Treasurer or the Secretary of the Corporation. "Officers' Certificate" means a certificate signed by two Officers or by an Officer and an Assistant Treasurer or Assistant Secretary of the Corporation. "Opinion of Counsel" means a written opinion from legal counsel who is acceptable to the Trustee. The counsel may be an employee of or counsel to the Corporation or the Trustee. "Place of Payment" means, when used with respect to the Securities of any particular series, the place or places where the principal of and interest, if any, on the Securities of that series are payable, as contemplated by Section 2.03. "principal" of a Security means the principal of the Security plus, when appropriate, the premium, if any, on the Security. "SEC" means the Securities and Exchange Commission. -3-

"Securities" means the securities issued pursuant to this Indenture from time to time, as such securities may be amended or supplemented from time to time. "series" when used with respect to the Securities means all Securities bearing the same title and initially authorized by the same Board Resolution. "TIA" means the Trust Indenture Act of 1939, as in effect (unless otherwise stated herein) on the date of this Indenture. "Trustee" means the party named as such in this Indenture until a successor replaces it and thereafter means the successor. The term "Trustee" includes any additional Trustee appointed pursuant to Section 2.03 or Section 7.08 but, if at any time there is more than one Trustee, the term "Trustee" as used with respect to Securities of any series shall mean the Trustee with respect to Securities of that series. "Trust Officer" means a Vice President or any other officer, assistant officer or employee of the Trustee assigned by the Trustee to administer its corporate trust matters. "Uniform Commercial Code" means the Maryland Uniform Commercial Code. SECTION 1.02. Other Definitions. Defined in Term Section - ---- ---------- "Attributable Debt".......................... 4.01 "Bankruptcy Law"............................. 6.01 "Component Currency"......................... 2.13 "Consolidated Net Tangible Assets"........... 4.01 "Conversion Date"............................ 2.13 "Custodian".................................. 6.01 "Debt"....................................... 4.01 "Dollar Equivalent of the Currency Unit"..... 2.13 "Dollar Equivalent of the Foreign Currency".. 2.13 "Election Date".............................. 2.13 "Event of Default"........................... 6.01 "Judgment Date".............................. 10.13 "Legal Holiday".............................. 10.08 "Lien"....................................... 4.01 "Long-Term Debt"............................. 4.01 "Paying Agent"............................... 2.04 "Principal Property"......................... 4.01 "Registrar".................................. 2.04 -4-

"Restricted Property"........................ 4.01 "Restricted Subsidiary"...................... 4.01 "Sale-Leaseback Transaction"................. 4.01 "Specified Amount"........................... 2.13 "Subsidiary"................................. 4.01 "Substitute Date"............................ 10.13 "United States".............................. 4.01 "U.S. Government Obligations"................ 8.02 "Valuation Date"............................. 2.13 "Voting Stock"............................... 4.01 SECTION 1.03. Incorporation by Reference of TIA. Whenever this Indenture refers to a provision of the TIA, the provision is incorporated by reference in and made a part of this Indenture. The following TIA terms used in this Indenture have the following meanings: "Commission" means the SEC. "indenture securities" means the Securities. "indenture security holder" means a Securityholder. "indenture to be qualified" means this Indenture. "indenture trustee" or "institutional trustee" means the Trustee. "obligor" on the indenture securities means the Corporation. All other TIA terms used in this Indenture that are defined by the TIA, defined by TIA reference to another statute or defined by SEC rule have the meanings assigned to them. SECTION 1.04. Rules of Construction. Unless the context otherwise requires: (1) a term has the meaning assigned to it; (2) an accounting term not otherwise defined has the meaning assigned to it in accordance with generally accepted accounting principles; (3) "or" is not exclusive; (4) words in the singular include the plural, and in the plural include the singular; (5) any gender used in this Indenture shall be deemed to include the neuter, masculine or feminine gender; and -5-

(6) provisions apply to successive events and transactions. ARTICLE 2 THE SECURITIES SECTION 2.01. Form and Dating. The Securities shall be issued substantially in the form or forms (including global form) as shall be established by or pursuant to a Board Resolution or Resolutions or any supplemental indenture, in each case with such appropriate insertions, omissions, substitutions or other variations as are required or permitted by this Indenture. The Securities may have notations, legends or endorsements required by law, stock exchange rule or usage. Each Security shall be dated the date of its authentication. Notwithstanding the foregoing, if any Security of a series is issuable in the form of a Global Security or Securities, each such Global Security may provide that it shall represent the aggregate amount of Securities outstanding under the series from time to time endorsed thereon and also may provide that the aggregate amount of Securities outstanding under the series represented thereby may from time to time be reduced to reflect exchanges. Any endorsement of a Global Security to reflect the amount of Securities outstanding under the series represented thereby shall be made by the Trustee in accordance with the instructions of the Corporation and in such manner as shall be specified on such Global Security. Any instructions by the Corporation with respect to a Global Security, after its initial issuance, shall be in writing but need not comply with Section 10.04. Before the first delivery of a Security of any series to the Trustee for authentication, the Corporation shall deliver to the Trustee the following: (1) the Board Resolution or Resolutions by or pursuant to which the forms and terms of the Security have been approved; (2) an Officers' Certificate of the Corporation dated the date of delivery stating that all conditions precedent provided for in this Indenture relating to the authentication and delivery of Securities in that series have been complied with and directing the Trustee to authenticate and deliver the Securities to or upon written order of the Corporation; and (3) Opinions of Counsel stating that all conditions precedent provided for in this Indenture relating to the authentication and delivery of Securities of that series have been complied with, the form and terms of the series have been established by or pursuant to a Board Resolution or Resolutions in conformity with this Indenture, and that -6-

Securities in such form when completed by appropriate insertions and executed by the Corporation and delivered by the Corporation to the Trustee for authentication in accordance with this Indenture, authenticated and delivered by the Trustee in accordance with this Indenture within the authorization as to aggregate principal amount established from time to time by the Board of Directors and sold in the manner specified in such Opinions of Counsel will be the legal, valid and binding obligations of the Corporation, entitled to the benefits of this Indenture, subject to applicable bankruptcy, reorganization, insolvency and other similar laws generally affecting creditors' rights and to general equity principles, and to such other qualifications as such counsel shall conclude do not materially affect the rights of Holders of Securities of that series or that are customarily included in similar opinions by lawyers experienced in such matters. Notwithstanding the foregoing, if the Corporation shall establish pursuant to Section 2.03 that the Securities of a series are to be issued in whole or in part in the form of one or more Global Securities, then the Corporation shall execute and the Trustee shall, in accordance with this Section, Section 2.02 and the authentication order of the Corporation with respect to such series, authenticate and deliver one or more Global Securities in temporary or permanent form that shall (a) represent and be denominated in an aggregate amount equal to the aggregate principal amount of the Securities of such series to be represented by one or more Global Securities, (b) be registered in the name of the Depositary for such Global Security or Securities or the nominee of such Depositary, (c) be delivered by the Trustee to such Depositary or pursuant to such Depositary's instruction; and (d) bear a legend substantially to the following effect: "Unless and until it is exchanged in whole or in part for Securities in definitive form, this Security may not be transferred except as a whole by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any nominee to a successor Depositary or a nominee of any successor Depositary." SECTION 2.02. Execution and Authentication. Two Officers shall sign the Securities for the Corporation by manual or facsimile signature. The Corporation's seal shall be impressed, affixed, imprinted or reproduced on the Securities. If an Officer whose signature is on a Security no longer holds that office at the time the Trustee authenticates the Security, the Security shall be valid nevertheless. A Security shall not be valid until the Trustee manually signs the certificate of authentication on the Security. The signature shall be conclusive evidence that the Security has been authenticated under this Indenture. Notwithstanding the provisions of Section 2.03 and of the preceding paragraphs, if all Securities of a series are not to be originally issued at one time (including, for example, a series constituting a medium-term note program), it shall not be necessary to deliver the Officers' Certificate otherwise required pursuant to Section 2.01 or the Opinions of Counsel otherwise -7-

required pursuant to such preceding paragraphs at or prior to the time of authentication of each Security of such series if such documents are delivered at or prior to the time of authentication upon original issuance of the first Security of such series. In such case the Trustee may conclusively rely on the foregoing documents and opinions delivered pursuant to Section 2.01 and Section 2.03, and this Section, as applicable (unless revoked by superseding comparable documents or opinions), as to the matters set forth therein. Notwithstanding the foregoing, if any Security shall have been duly authenticated and delivered hereunder but never issued and sold by the Corporation, and the Corporation shall deliver such Security to the Trustee for cancellation as provided in Section 2.11 together with a written statement (which need not comply with Section 2.01 and need not be accompanied by an Opinion of Counsel) stating that such Security has never been issued and sold by the Corporation, for all purposes of this Indenture such Security shall be deemed never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture. If any Security of a series shall be represented by a Global Security, then, for purposes of this Section and Section 2.10, the notation of the record owners' interest therein upon original issuance of such Security shall be deemed to be delivered in connection with the original issuance of each beneficial owner's interest in such Global Security. The Trustee's certificate of authentication on all Securities shall be in substantially the following form: This is one of the Securities of the series designated herein and referred to in the within-mentioned Indenture. Date: U.S. Bank Trust National Association, as Trustee By___________________________ The Trustee may appoint an authenticating agent acceptable to the Corporation to authenticate Securities. An authenticating agent may authenticate Securities whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as an Agent to deal with the Corporation. If at any time there shall be an authenticating agent appointed with respect to any series of Securities, then the Trustee's certificate of authentication to be borne by the Securities of each such series shall be substantially as follows: This is one of the Securities of the series designated herein and referred to in the within-mentioned Indenture. -8-

Date: U.S. Bank Trust National Association, as Trustee By:___________________________ as Authenticating Agent By:___________________________ Authorized Officer SECTION 2.03. Title, Amount and Terms of Securities. The principal amount of Securities that may be authenticated and delivered and outstanding under this Indenture is not limited. The Securities may be issued in a total principal amount up to that authorized from time to time by or pursuant to relevant Board Resolutions. The Securities may be issued in one or more series, each of which shall be issued pursuant to a Board Resolution or Resolutions of the Corporation, which shall specify: (1) the title of the Securities of that series (which shall distinguish the Securities of that series from Securities of all other series); (2) any limit on the aggregate principal amount of the Securities of that series that may be authenticated and delivered under this Indenture (except for Securities authenticated and delivered upon registration or transfer of, in exchange for or in lieu of other Securities of that series pursuant to Sections 2.07, 2.08 or 3.07); (3) the date or dates (or the manner of determining the same) on which the principal of the Securities of that series is payable (which, if so provided in the Board Resolution or Resolutions, may be determined by the Corporation from time to time and set forth in the Securities of that series issued from time to time); (4) the rate or rates, or the method to be used in ascertaining the rate or rates, at which the Securities of that series shall bear interest, if any, the basis upon which interest shall be calculated if other than that of a 360-day year of 12 30-day months, the date or dates from which such interest shall accrue (which, in either case or both, if so provided in the Board Resolution or Resolutions, may be determined by the Corporation from time to time and set forth in the Securities of that series issued from time to time), the interest payment dates on which such interest shall be payable (or the manner of determining the same) and the record date for the interest payable on any interest payment date; (5) if the trustee of that series is other than the Trustee initially named in this -9-

Indenture or any successor thereto, the trustee of that series; (6) the place or places where the principal of and interest, if any, on Securities of that series shall be payable; (7) the period or periods within which, the price or prices at which, the currency or currency unit in which, and the terms and conditions on which Securities of that series may be redeemed or converted into another Security, in whole or in part, at the option of the Corporation; (8) the obligation, if any, of the Corporation to redeem or purchase Securities of that series pursuant to any sinking fund or analogous provisions or at the option of Holders of Securities of that series (or to convert such Securities into other Securities at the option of the Holder), and the period or periods within which, the price or prices at which, the currency or currency unit in which, and the terms and conditions upon which Securities of that series shall be redeemed or purchased, in whole or in part, pursuant to such obligation; (9) if denominated in Dollars and in denominations other than denominations of $1,000 and any multiple of $1,000, the denominations in which Securities of that series shall be issuable; (10) if denominated in other than Dollars, the currency or currencies, including composite currencies, in which the Securities of that series are denominated and the denominations in which Securities of that series shall be issuable; (11) if the principal of and interest, if any, on the Securities of that series are to be payable, at the election of the Corporation or a Holder thereof, in a currency or currency unit other than that in which the Securities are denominated or stated to be payable, in accordance with provisions in addition to or in lieu of or in accordance with the provisions of Section 2.13, the period or periods within which (including the Election Date), and the terms and conditions upon which, such election may be made, and the time and manner of determining the exchange rate between the currency or currency unit in which the Securities are denominated or stated to be payable and the currency or currency unit in which the Securities are to be so payable; (12) the index, if any, used to determine the amount of payments of principal of or interest, if any, on the Securities of that series; (13) if the amount of payments of the principal of and interest, if any, on the Securities of that series may be determined with reference to an index based on a currency or currencies other than that in which the Securities of that series are denominated, the manner in which such amounts shall be determined; -10-

(14) if other than the full principal amount, the portion of the principal amount of Securities of that series which shall be payable upon a declaration of acceleration of the maturity pursuant to Section 6.02; (15) if convertible into or exchangeable for Securities of another series or other securities of the Corporation or another issuer, the terms upon which the Securities of that series will be convertible into or exchangeable for such securities; (16) the right, if any, of the Corporation to redeem all or any part of the Securities of that series before maturity and the period or periods within which, the price or prices at which and the terms and conditions upon which Securities of that series may be redeemed; (17) the provisions, if any, restricting defeasance of the Securities of that series; (18) if other than or in addition to the events specified in Section 6.01, events of default with respect to the Securities of that series; (19) if the Securities of that series are to be issued in whole or in part in the form of one or more Global Securities, the Depositary for such Global Security or Securities and whether beneficial owners of interests in any such Global Securities may exchange such interests for other Securities of such series in the manner provided in Section 2.07, and the manner and the circumstances under which and the place or places where any such exchanges may occur if other than in the manner provided in Section 2.07, and any other terms of the series relating to the global nature of the Securities of such series and the exchange, registration or transfer thereof and the payment of any principal thereof or interest, if any, thereon; (20) the designation of the original Currency Determination Agent, if any, with respect to the Securities of that series; and (21) any other terms of or relating to the Securities of that series (which terms shall not be inconsistent with the provisions of this Indenture). All Securities of any particular series shall be identical as to currency of denomination and otherwise shall be substantially identical except as to denomination and except as may otherwise be provided in or pursuant to the relevant Board Resolution or Resolutions. The Trustee need not authenticate the Securities in any series if their terms impose on the Trustee duties in addition to those imposed on the Trustee by this Indenture. If the Trustee does authenticate any such Securities, the authentication will evidence the Trustee's agreement to comply with any such additional duties. -11-

Each Depositary designated pursuant to this Section 2.03 for a Global Security in registered form shall, if required, at the time of its designation and at all times while it serves as a Depositary, be a clearing agency registered under the Exchange Act and any other applicable statute or regulation. SECTION 2.04. Registrar and Paying Agent. The Corporation shall maintain an office or agency where Securities may be presented for registration of transfer or for exchange ("Registrar") and an office or agency where Securities may be presented for payment ("Paying Agent"). The Registrar shall keep a register of the Securities and of their transfer and exchange. The Corporation may have one or more co-registrars and one or more additional paying agents. The term "Paying Agent" includes any additional paying agent. There may be separate Registrars and Paying Agents for different series of Securities. The Corporation shall enter into an appropriate agency agreement with any Registrar, Paying Agent or co-registrar not a party to this Indenture. The agreement shall implement the provisions of this Indenture that relate to such Agent. The Corporation shall notify the Trustee of the name and address of any such Agent. If the Corporation fails to maintain a Registrar or Paying Agent, the Trustee shall act as such. The Corporation initially appoints the Trustee as Registrar and Paying Agent. SECTION 2.05. Paying Agent to Hold Money in Trust. Each Paying Agent for any series of Securities shall hold in trust for the benefit of Holders of Securities of the same series or the Trustee all money held by the Paying Agent for the payment of principal of or interest, if any, on such Securities and shall notify the Trustee of any default by the Corporation in making such payment. If the Corporation or a Subsidiary acts as Paying Agent with respect to a series of Securities, it shall segregate the money for that series and hold it as a separate trust fund. The Corporation at any time may require a Paying Agent to pay all money held by it to the Trustee. Upon doing so the Paying Agent shall have no further liability for the money. SECTION 2.06. Securityholder Lists. For each series of Securities, the Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses of Holders of Securities of that series. If the Trustee is not the Registrar, the Corporation shall furnish or cause to be furnished to the Trustee on or before each interest payment date for each series of Securities and at such other times as the Trustee may request in writing a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of Holders of Securities of that series. SECTION 2.07. Transfer and Exchange. Where a Security (other than a Global Security except as set forth herein) is presented to the Registrar or a co- registrar with a request to register a transfer, the Registrar shall register the transfer as requested if the requirements of Section 8-401(1) of the Uniform Commercial Code (or any successor provision) are met. Where -12-

Securities (other than a Global Security except as set forth herein) of any series are presented to the Registrar or a co-registrar with a request to exchange them for an equal principal amount of Securities of other denominations of the same series with identical terms as the Securities exchanged, the Registrar shall make the exchange as requested if the same requirements are met. To permit transfers and exchanges, the Trustee shall authenticate Securities at the Registrar's request. The Corporation may charge a reasonable fee for any transfer or exchange, but not for any exchange pursuant to Section 2.10, 3.07 or 9.05. The Corporation shall not be required to make transfers or exchanges of Securities of any series for a period of 15 days before a selection of Securities of the same series to be redeemed or before an interest payment. Notwithstanding any other provision of this Section, unless and until it is exchanged in whole or in part for Securities in definitive form, a Global Security representing all or a portion of the Securities of a series may not be transferred except as a whole by the Depositary for such series to a nominee of such Depositary or by a nominee of such Depositary to such Depositary or another nominee of such Depositary or by such Depositary or any such nominee to a successor Depositary for such series or a nominee of such successor Depositary. None of the Corporation, the Trustee, the Paying Agent, the Registrar or any co-registrar shall have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Security or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests. If at any time the Depositary for the Securities of a series notifies the Corporation that it is unwilling or unable to continue as Depositary for the Securities of such series or if at any time the Depositary for the Securities of such series shall no longer be eligible under Section 2.03, the Corporation shall appoint a successor Depositary with respect to the Securities of such series. If a successor Depositary for the Securities of such series is not appointed by the Corporation within 90 days after the Corporation receives such notice or becomes aware of such ineligibility, the Corporation's election pursuant to Section 2.03(19) shall no longer be effective with respect to the Securities of such series and the Corporation will execute, and the Trustee, upon receipt of an order of the Corporation for the authentication and delivery of definitive Securities of such series, will authenticate and deliver Securities of such series in definitive form in an aggregate principal amount equal to the principal amount of the Global Security or Securities representing such series in exchange for such Global Security or Securities. The Corporation may at any time and in its sole discretion determine that the Securities of any series issued in the form of one or more Global Securities shall no longer be represented by such Global Security or Securities. In such event the Corporation will execute, and the Trustee, upon receipt of an order of the Corporation for the authentication and delivery of definitive Securities of such series, will authenticate and deliver Securities of such series in definitive form in an aggregate principal amount equal to the principal amount of the Global Security or Securities representing such series in exchange for such Global Security or Securities. -13-

If specified by the Corporation pursuant to Section 2.03 with respect to a series of Securities, the Depositary for such series of Securities may surrender a Global Security for such series of Securities in exchange in whole or in part for the Securities of such series in definitive form on such terms as are acceptable to the Corporation and such Depositary. Thereupon, the Corporation shall execute, and the Trustee shall authenticate and deliver: (1) to each party specified by such Depositary a new Security or Securities of the same series, of any authorized denomination as requested by such party in aggregate principal amount equal to and in exchange for such party's beneficial interest in the Global Security; and (2) to such Depositary a new Global Security in a denomination equal to the difference, if any, between the principal amount of the surrendered Global Security and the aggregate principal amount of Securities delivered to Holders thereof. Upon the exchange of the Global Security for Securities in definitive form, such Global Security shall be canceled by the Trustee. Securities issued in exchange for a Global Security pursuant to this Section 2.07 shall be registered in such names and in such authorized denominations as the Depositary for such Global Security, pursuant to instructions from its direct or indirect participants or otherwise, shall instruct the Trustee. The Trustee shall deliver such Securities to the parties in whose names such Securities are so registered. SECTION 2.08. Replacement Securities. If the Holder of a Security claims that the Security has been mutilated, destroyed, lost or stolen, the Corporation may issue and the Trustee shall authenticate a replacement Security of the same series with identical terms as the Securities exchanged if the requirements of Section 8-405 of the Uniform Commercial Code (or any successor provision) are met. Such Holder shall furnish an indemnity bond sufficient in the judgment of the Corporation and the Trustee to protect the Corporation, the Trustee, the Paying Agent, the Registrar and any co-registrar from any loss which any of them may suffer if a Security is replaced. The Corporation and the Trustee may charge for their expenses in replacing a Security. In case any such mutilated, destroyed, lost or stolen Security has become due and payable, the Corporation in its discretion may, instead of issuing a new Security, pay such Security (without surrender thereof except in the case of a mutilated Security) if the applicant for such payment shall furnish to the Corporation, the Trustee, the Paying Agent, the Registrar and any co-registrar for such Security such security or indemnity as may be required by them to hold each of them harmless, and in case of destruction, loss or theft, evidence satisfactory to the Corporation, the Trustee, the Paying Agent, the Registrar and any co-registrar, and any agent of any of them, of the destruction, loss or theft of such Security and the ownership thereof. Upon the issuance of any new Security under this Section 2.08, the Corporation may require the payment of a sum sufficient to cover any tax or other governmental charge that may -14-

be imposed in relation thereto and any other expenses (including all fees and expenses of the Trustee, the Paying Agent, the Registrar and any co-registrar for such Security) connected therewith. Every new Security of any series issued pursuant to this Section 2.08 in lieu of any destroyed, lost or stolen Security or in exchange for any mutilated Security, shall constitute an original additional obligation of the Corporation, whether or not the destroyed, lost or stolen Security shall be at any time enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities of the same series. The provisions of this Section 2.08 are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities. SECTION 2.09. Outstanding Securities. Securities outstanding at any time are all Securities authenticated by the Trustee (and, in the case of Global Securities, endorsed by the Trustee) except for those canceled by it, those delivered to it for cancellation and those described in this Section as not outstanding. A Security does not cease to be outstanding because the Corporation, or an affiliate of the Corporation holds the Security. If a Security is replaced pursuant to Section 2.08, it ceases to be outstanding unless the Trustee receives proof satisfactory to it that the replaced Security is held by a bona fide purchaser. If the Paying Agent holds on a redemption date or maturity date money sufficient to pay Securities payable on that date, then on and after that date such Securities cease to be outstanding and interest on them ceases to accrue. If a Security is called for redemption, the Corporation and the Trustee need not treat the Security as outstanding in determining whether Holders of the required principal amount of Securities have concurred in any direction, waiver or consent. SECTION 2.10. Temporary Securities. Until definitive Securities of any series are ready for delivery or a permanent Global Security or Securities are prepared, as the case may be, the Corporation may prepare and the Trustee shall authenticate temporary Securities or one or more temporary Global Securities, as the case may be, of the same series. Temporary Securities of any series shall be substantially in the form of definitive Securities or permanent Global Securities, as the case may be, of the same series, but may have variations that the Corporation considers appropriate for temporary Securities. Without unreasonable delay, the Corporation shall prepare and the Trustee shall authenticate definitive Securities or a permanent Global Security or Securities, as the case may be, of the same series in exchange for temporary Securities. Until so exchanged, the temporary Securities of any series shall be entitled to the same benefits under this Indenture as definitive Securities or permanent Global Securities of such series. -15-

SECTION 2.11. Cancellation. The Corporation at any time may deliver Securities to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to the Trustee any Securities surrendered to them for transfer, exchange or payment. The Trustee and no one else shall cancel or destroy all Securities surrendered for transfer, exchange, payment or cancellation, and shall so certify to the Corporation. The Corporation may not issue new Securities to replace Securities it has paid or it has delivered to the Trustee for cancellation. SECTION 2.12. Defaulted Interest. If the Corporation defaults in a payment of interest on any Securities of any series, it shall pay the defaulted interest to the persons who are Holders of those Securities on a subsequent special record date. The Corporation shall fix the special record date and the payment date in respect thereof. At least 15 days before the special record date, the Corporation shall mail to each Holder of Securities of that series a notice that states the special record date, the payment date and the amount of defaulted interest to be paid. The Corporation may pay defaulted interest in any other lawful manner. SECTION 2.13. Currency and Manner of Payments in Respect of Securities. (a) With respect to Securities of any series not permitting the election provided for in paragraph (b) below or the Holders of which have not made the election provided for in paragraph (b) below, except as provided in paragraph (d) below, payment of the principal of and interest, if any, on any Security of such series will be made in the currency or currency unit in which such Security is payable. (b) It may be provided pursuant to Section 2.03 with respect to Securities of any series that Holders shall have the option, subject to paragraphs (d) and (e) below, to receive payments of principal of or interest, if any, on such Securities in any of the currencies or currency units which may be designated for such election by delivering to the Trustee for such series of Securities a written election with signature guarantees and in form and substance satisfactory to such Trustee, not later than the close of business on the Election Date immediately preceding the applicable payment date. If a Holder so elects to receive such payments in any such currency or currency unit, such election will remain in effect for such Holder until changed by such Holder by written notice to the Trustee for such series of Securities (but any such change must be made not later than the close of business on the Election Date immediately preceding the next payment date to be effective for the payment to be made on such payment date and no such change of election may be made with respect to payments to be made on any Security of such series with respect to which an Event of Default has occurred or notice of redemption has been given by the Corporation pursuant to Article 3). In the event any Holder makes any such election pursuant to the preceding sentence, such election will not be effective on any transferee of such Holder and such transferee shall be paid in the currency or currency unit indicated pursuant to paragraph (a) above unless such transferee makes an election pursuant to the preceding sentence; provided, however, that such election, if in effect while funds are on deposit with respect to the Securities of such series as described in Section 8.01, 8.02 or 8.03, will be effective on any -16-

transferee of such Holder unless otherwise specified pursuant to Section 2.03 for the Securities of such series. Any Holder of any such Security who shall not have delivered any such election to the Trustee of such series of Securities not later than the close of business on the applicable Election Date will be paid the amount due on the applicable payment date in the relevant currency or currency unit as provided in paragraph (a) of this Section. In no case may a Holder of Securities of any series elect to receive payments in any currency or currency unit as described in this Section 2.13(b) following a deposit of funds with respect to the Securities of such series as described in Section 8.01, 8.02 or 8.03. (c) If the election referred to in paragraph (b) above has been provided for pursuant to Section 2.03, then not later than the fourth Business Day after the Election Date for each payment date for Securities of any series, the Currency Determination Agent for that series will deliver to the Corporation a written notice specifying, in the currency or currency unit in which Securities of such series are payable, the respective aggregate amounts of principal of and interest, if any, on the Securities to be made on such payment date, and specifying the amounts in such currency or currency unit so payable with respect to the Securities of such series as to which the Holders thereof shall have elected to be paid in a currency or currency unit other than that in which such series is denominated as provided in paragraph (b) above. If the election referred to in paragraph (b) above has been provided for pursuant to Section 2.03 and if at least one Holder has made such election, then, on the second Business Day preceding such payment date the Corporation will deliver to the Trustee for such series of Securities an Exchange Rate Officers' Certificate with respect to the Dollar, Foreign Currency or currency unit payments to be made on such payment date. The Dollar, Foreign Currency or currency unit amount receivable by Holders of Securities who have elected payment in a currency or currency unit as provided in paragraph (b) above shall, unless otherwise provided pursuant to Section 2.03, be determined by the Corporation on the basis of the applicable Market Exchange Rate in effect on the third Business Day (the "Valuation Date") immediately preceding each payment date. (d) If a Conversion Event occurs with respect to a Foreign Currency or any currency unit in which any of the Securities are denominated or payable other than pursuant to an election provided for pursuant to paragraph (b) above, then with respect to each date for the payment of principal of and interest, if any, on the applicable Securities denominated or payable in such Foreign Currency or such currency unit occurring after the last date on which such Foreign Currency or such currency unit was available (the "Conversion Date"), the Dollar shall be the currency of payment for use on each such payment date. The Dollar amount to be paid by the Corporation to the Trustee of each such series of Securities and by such Trustee or any Paying Agent to the Holders of such Securities with respect to such payment date shall be the amount that would have been payable in Foreign Currency or currency units but expressed in Dollars according to the Dollar Equivalent of the Foreign Currency or, in the case of a currency unit, the Dollar Equivalent of the Currency Unit, in each case as determined by the Currency Determination Agent in the manner provided in paragraph (f) or (g) below. (e) If the Holder of a Security denominated in any currency or currency unit shall -17-

have elected to be paid in another currency or currency unit as provided in paragraph (b) above, and a Conversion Event occurs with respect to such elected currency or currency unit, such Holder shall receive payment in the currency or currency unit in which payment would have been made in the absence of such election. If a Conversion Event occurs with respect to the currency or currency unit in which payment would have been made in the absence of such election, such Holder shall receive payment in Dollars as provided in paragraph (d) above. (f) The "Dollar Equivalent of the Foreign Currency" shall be determined by the Currency Determination Agent and shall be obtained for each subsequent payment after the Conversion Date by converting the specified Foreign Currency into Dollars at the Market Exchange Rate on the Conversion Date. (g) The "Dollar Equivalent of the Currency Unit" shall be determined by the Currency Determination Agent and subject to the provisions of paragraph (h) below shall be the sum of each amount obtained by converting the Specified Amount of each Component Currency into Dollars at the Market Exchange Rate for such Component Currency on the Valuation Date with respect to each payment. (h) For purposes of this Section 2.13 the following terms shall have the following meanings: A "Component Currency" shall mean any currency which, on the Conversion Date, was a component currency of the relevant currency unit. A "Specified Amount" of a Component Currency shall mean the number of units of such Component Currency or fractions thereof which were represented in the relevant currency unit on the Conversion Date. If after the Conversion Date the official unit of any Component Currency is altered by way of combination or subdivision, the Specified Amount of such Component Currency shall be divided or multiplied in the same proportion. If after the Conversion Date two or more Component Currencies are consolidated into a single currency, the respective Specified Amounts of such Component Currencies shall be replaced by an amount in such single currency equal to the sum of the respective Specified Amounts of such consolidated Component Currencies expressed in such single currency, and such amount shall thereafter be a Specified Amount and such single currency shall thereafter be a Component Currency. If after the Conversion Date any Component Currency shall be divided into two or more currencies, the Specified Amount of such Component Currency shall be replaced by amounts of such two or more currencies, each of whose Dollar Equivalent at the Market Exchange Rate on the date of such replacement shall be equal to the Dollar Equivalent of the Specified Amount of such former Component Currency at the Market Exchange Rate on such date divided by the number of currencies into which such Component Currency was divided, and such amounts shall thereafter be Specified Amounts and such currencies shall thereafter be Component Currencies. If, after the Conversion Date of the relevant currency unit a Conversion Event (other than any event referred to above in this definition of "Specified Amount") occurs with respect to any -18-

Component Currency of such currency unit and is continuing on the applicable Valuation Date, the Specified Amount of such Component Currency shall, for purposes of calculating the Dollar Equivalent of the Currency Unit, be converted into Dollars at the Market Exchange Rate in effect on the Conversion Date of such Component Currency. "Election Date" shall mean any date for any series of Securities as specified pursuant to Section 2.03(11) by which the written election referred to in Section 2.13(b) may be made, such date to be not later than the regular record date for the earliest payment for which such election may be effective. All decisions and determinations of the Currency Determination Agent regarding the Dollar Equivalent of the Foreign Currency, the Dollar Equivalent of the Currency Unit, the Market Exchange Rate and changes in the Specified Amounts as specified above shall be in its sole discretion and shall, in the absence of manifest error, be conclusive for all purposes and irrevocably binding upon the Corporation, the Trustee for the appropriate series of Securities and all Holders of such Securities denominated or payable in the relevant currency or currency units. The Currency Determination Agent shall promptly give written notice to the Corporation and the Trustee for the appropriate series of Securities of any such decision or determination. In the event of a Conversion Event with respect to a Foreign Currency, the Corporation, after learning thereof, will immediately give written notice thereof to the Trustee of the appropriate series of Securities and the Currency Determination Agent with respect to such series (and such Trustee will promptly thereafter give notice to the Holders) specifying the Conversion Date. In the event of a Conversion Event with respect to any currency unit in which Securities are denominated or payable, the Corporation, after learning thereof, will immediately give written notice thereof to the Trustee of the appropriate series of Securities and the Currency Determination Agent with respect to such series (and such Trustee will promptly thereafter give notice to the Holders) specifying the Conversion Date and the Specified Amount of each Component Currency on the Conversion Date. In the event of any subsequent change in any Component Currency as set forth in the definition of Specified Amount above, the Corporation, after learning thereof, will similarly give written notice to the Trustee of the appropriate series of Securities and the Currency Determination Agent. The Trustee of the appropriate series of Securities shall be fully justified and protected in relying and acting upon information received by it from the Corporation and the Currency Determination Agent and shall not otherwise have any duty or obligation to determine such information independently. -19-

SECTION 2.14. Appointment and Resignation of Currency Determination Agent. (a) If and so long as the Securities of any series (i) are denominated in a currency unit or a currency other than Dollars or (ii) may be payable in a currency unit or a currency other than Dollars, or so long as it is required under any other provision of this Indenture, then the Corporation will maintain with respect to each such series of Securities, or as so required, a Currency Determination Agent. The Corporation will cause the Currency Determination Agent to make the necessary foreign exchange determinations at the time and in the manner specified pursuant to Section 2.03 for the purpose of determining the applicable rate of exchange and for the purpose of converting the issued currency or currency unit into the applicable payment currency or currency unit for the payment of principal and interest, if any, pursuant to Section 2.13. (b) No resignation of the Currency Determination Agent and no appointment of a successor Currency Determination Agent pursuant to this Section shall become effective until the acceptance of appointment by the successor Currency Determination Agent as evidenced by a written instrument delivered to the Corporation and the Trustee of the appropriate series of Securities accepting such appointment executed by the successor Currency Determination Agent. (c) If the Currency Determination Agent shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of the Currency Determination Agent for any cause, with respect to the Securities of one or more series, the Corporation, by a Board Resolution, shall promptly appoint a successor Currency Determination Agent or Currency Determination Agents with respect to the Securities of that or those series (it being understood that any such successor Currency Determination Agent may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall only be one Currency Determination Agent with respect to the Securities of any particular series). ARTICLE 3 REDEMPTION SECTION 3.01. Applicability of this Article. Securities of any series that are redeemable at the option of the Corporation prior to their maturity shall be redeemable in accordance with their terms (except as otherwise specified in this Indenture for Securities of any series) and in accordance with this Article 3. SECTION 3.02. Notices to Trustee. If the Corporation wants to redeem any Securities, it shall notify the Trustee of the redemption date and the principal amount of Securities to be redeemed in accordance with the terms of the Securities. If the redemption is of less than all the outstanding Securities of a series, the Corporation shall furnish to the Trustee a written statement signed by an Officer of the Corporation stating that with respect to that series -20-

there exists no Event of Default and no circumstance which, after notice or the passage of time or both, would constitute an Event of Default. The Corporation shall give the notice provided for in this Section at least 50 days before the redemption date. SECTION 3.03. Selection of Securities to be Redeemed. If, at the option of the Corporation, less than all the Securities of a series are to be redeemed, the Trustee shall select the Securities to be redeemed by a method the Trustee considers fair and appropriate, subject to any applicable stock exchange requirements. The Trustee shall make the selection from outstanding Securities not previously called for redemption. The Trustee may select for redemption portions of the principal of Securities that have a denomination larger than $1,000 (or the applicable minimum denomination for such Securities in the event the Securities are payable in a Foreign Currency or Currencies). Securities and portions of them it selects shall be in amounts of $1,000 (or the applicable minimum denomination for such Securities in the event the Securities are payable in a Foreign Currency or Currencies) or a multiple of $1,000 (or the applicable minimum denomination for such Securities in the event the Securities are payable in a Foreign Currency or Currencies). Provisions of this Indenture that apply to Securities called for redemption also apply to portions of Securities called for redemption. The Trustee for the Securities of any series to be redeemed shall promptly notify the Corporation in writing of the Securities of such series selected for redemption and, in the case of any Securities selected for partial redemption, the principal amount thereof to be redeemed. For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to the redemption of Securities shall relate, in the case of any Security redeemed or to be redeemed only in part, to the portion of the principal amount of such Securities which has been or is to be redeemed. SECTION 3.04. Notice of Redemption. At least 20 days but not more than 60 days before a date of redemption of Securities at the option of the Corporation, the Corporation shall mail a notice of redemption by first-class mail to each Holder of Securities to be redeemed. The notice shall identify the Securities to be redeemed and shall state: (1) the redemption date; (2) the redemption price; (3) the name and address of the Paying Agent; (4) that Securities called for redemption must be surrendered to the Paying Agent to collect the redemption price; and (5) that interest, if any, on Securities called for redemption ceases to accrue on and after the redemption date. -21-

At the Corporation's request, the Trustee shall give the notice of redemption in the Corporation's name and at its expense. In such event the Corporation will provide the Trustee with the information required by clauses (1) through (5) above. SECTION 3.05. Effect of Notice of Redemption. Once notice of redemption is mailed, Securities called for redemption become due and payable on the redemption date and at the redemption price stated in the notice. Upon surrender to the Paying Agent, such Securities shall be paid at the redemption price stated in the notice, plus accrued interest, if any, to the redemption date; provided, however, that any regular payment of interest becoming due on the redemption date shall be payable to the Holder of any such Security being redeemed as provided in the Security. SECTION 3.06. Deposit of Redemption Price. By the opening of business on the redemption date, the Corporation shall deposit with the Paying Agent money sufficient to pay the redemption price of and accrued interest, if any, on all Securities to be redeemed at the option of the Corporation on that date. SECTION 3.07. Securities Redeemed in Part. Upon surrender of a Security that is redeemed in part, the Trustee shall authenticate for the Holder a new Security equal in principal amount to the unredeemed portion of the Security surrendered. ARTICLE 4 COVENANTS SECTION 4.01. Certain Definitions. "Attributable Debt" for a lease means the carrying value of the capitalized rental obligation determined under generally accepted accounting principles. The carrying value may be reduced by the capitalized value of the rental obligations, calculated on the same basis, that any sublessee has for all or part of the same property. This term does not include any obligation to make payments arising from the transfer of tax benefits under the Economic Recovery Tax Act of 1981 (as it may from time to time be amended, or any successor statute) to the extent such obligation is offset by or conditioned upon receipt of payments from another person. A lease obligation shall be counted only once even if the Corporation and one or more of its Subsidiaries may be responsible for the obligation. "Consolidated Net Tangible Assets" means total assets less (1) total current liabilities (excluding any Debt which, at the option of the borrower, is renewable or extendable to a term exceeding 12 months and which is included in current liabilities and further excluding any deferred income taxes which are included in current liabilities) and (2) goodwill, patents and trademarks, all as reflected in the Corporation's most recent consolidated balance sheet preceding the date of a determination under Section 4.03(11). -22-

"Debt" means all indebtedness for borrowed money reported as debt in the consolidated financial statements or any guarantee of such a debt and includes purchase money obligations. This term does not include any obligation to make payments arising from the transfer of tax benefits under the Economic Recovery Tax Act of 1981 (as it may from time to time be amended, or any successor statute) to the extent such obligation is offset by or conditioned upon receipt of payments from another person. A Debt shall be counted only once even if the Corporation and one or more of its Subsidiaries may be responsible for the obligation. "Lien" means any mortgage, pledge, security interest or lien. This term does not include any obligation arising from the transfer of tax benefits under the Economic Recovery Tax Act of 1981 (as it may from time to time be amended, or any successor statute) to the extent such obligation is offset by or conditioned upon receipt of payments from another person. "Long-Term Debt" means Debt that by its terms matures on a date more than 12 months after the date it was created or Debt that the obligor may extend or renew without the obligee's consent to a date more than 12 months after the Debt was created. "Principal Property" means, as to any particular series of Securities, any manufacturing facility located in the United States and owned by the Corporation or by one or more Restricted Subsidiaries from the date Securities of that series are first issued and which has, as of the date the Lien is incurred, a net book value (after deduction of depreciation and other similar charges) greater than 3% of Consolidated Net Tangible Assets, except (1) any such facility or property which is financed by obligations of any State, political subdivision of any State or the District of Columbia under terms which permit the interest payable to the holders of the obligations to be excluded from gross income as a result of the plant, facility or property satisfying the conditions of Section 103(b)(4)(C), (D), (E), (F) or (H) of the Internal Revenue Code of 1954, as amended, Section 103(b)(6) of the Internal Revenue Code of 1954, as amended, Section 142(a) or Section 144(a) of the Internal Revenue Code of 1986, or of any successors to such provisions, or (2) any such facility or property which, in the opinion of the Board of Directors of the Corporation, is not of material importance to the total business conducted by the Corporation and its Subsidiaries taken as a whole. However, the Chief Executive Officer or Chief Financial Officer of the Corporation may at any time declare any manufacturing facility or other property to be a Principal Property by delivering a certificate to that effect to the Trustee. "Restricted Property" means, as to any particular series of Securities, any Principal Property, any Debt of a Restricted Subsidiary owned by the Corporation or a Restricted Subsidiary on the date Securities of that series are first issued or secured by a Principal Property (including any property received upon a conversion or exchange of such Debt), or any shares of stock of the Corporation or a Restricted Subsidiary owned by the Corporation or a Restricted Subsidiary (including any property or shares received upon a conversion, stock split or other distribution with respect to the ownership of such stock). -23-

"Restricted Subsidiary" means a Subsidiary that has substantially all its assets located in, or carries on substantially all its business in, the United States and that owns a Principal Property. Notwithstanding the preceding sentence, a Subsidiary shall not be a Restricted Subsidiary during such period of time as it (or any corporation (other than the Corporation) or other entity that, directly or indirectly, beneficially owns a majority of the Voting Stock of the Subsidiary) has shares of capital stock registered under the Exchange Act or it files reports and other information with the SEC pursuant to Section 13 or 15(d) of the Exchange Act. "Sale-Leaseback Transaction" means an arrangement whereby the Corporation or a Restricted Subsidiary now owns or hereafter acquires a Principal Property, transfers it to a person and contemporaneously leases it back from the person. This term does not include any transaction arising from the transfer of tax benefits under the Economic Recovery Tax Act of 1981 (as it may from time to time be amended, or any successor statute) to the extent the obligation to make rental payments is offset or conditioned upon receipt of payments from another person. "Subsidiary" means a corporation a majority of the Voting Stock of which is owned by the Corporation, the Corporation and one or more Subsidiaries, or one or more Subsidiaries. "United States" means the United States of America. The Commonwealth of Puerto Rico, the Virgin Islands and other territories and possessions are not part of the United States. "Voting Stock" means capital stock having voting power under ordinary circumstances to elect directors. SECTION 4.02. Payment of Securities. The Corporation shall promptly pay the principal of and interest, if any, on the Securities on the dates and in the manner provided in the Securities. To the extent lawful, the Corporation shall pay interest, if any, on overdue principal at the rate borne by the Securities and shall pay interest, if any, on overdue installments of interest at the same rate. SECTION 4.03. Limitation on Liens. The Corporation shall not, and shall not permit any Restricted Subsidiary to, incur a Lien on Restricted Property to secure a Debt unless: (1) the Lien equally and ratably secures the Securities and the Debt. The Lien may equally and ratably secure the Securities and any other obligation of the Corporation or a Subsidiary. The Lien may not secure an obligation of the Corporation that is subordinated to any Securities; or (2) the Lien is on property, Debt or shares of stock of a corporation at the time such corporation becomes a Restricted Subsidiary; or -24-

(3) the Lien is on property at the time the Corporation or a Restricted Subsidiary acquires the property. However, the Lien may not extend to any other Restricted Property owned by the Corporation or a Restricted Subsidiary at the time the property is acquired; or (4) the Lien secures the payment of all or any part of the purchase price of property upon the acquisition of such property by the Corporation or a Restricted Subsidiary or secures any Debt incurred or guaranteed by the Corporation or a Restricted Subsidiary prior to, at the time of, or within one year after the later of the acquisition, completion of construction (including any improvements on an existing property) or commencement of full operation of such property, which Debt is incurred or guaranteed for the purpose of financing all or any part of the purchase price thereof or construction or improvements thereon, and which Debt may be in the form of obligations incurred in connection with industrial revenue bonds or similar financings and letters of credit issued in connection therewith; provided, however, that in the case of any such acquisition, construction or improvement the Lien shall not apply to any property theretofore owned by the Corporation or a Restricted Subsidiary, other than, in the case of any such construction or improvement, any theretofore unimproved real property on which the property so constructed or the improvement made is located; or (5) the Lien secures Debt of a Restricted Subsidiary owed to the Corporation or another Restricted Subsidiary; or (6) the Lien is on property of a corporation or other entity at the time such corporation or other entity merges into, or consolidates or enters into a share exchange with, the Corporation or a Restricted Subsidiary; or (7) the Lien is on property of a person at the time the person transfers or leases all or substantially all its assets to the Corporation or a Restricted Subsidiary; or (8) the Lien is in favor of any customer (including any government or governmental authority) to secure partial, progress, advance or other payments or performance pursuant to any contract or statute or to secure any related indebtedness or to secure Debt guaranteed by a government or governmental authority; or (9) the Lien arises pursuant to any order of attachment, distraint or similar legal process arising in connection with court proceedings so long as the execution or other enforcement thereof is effectively stayed and the claims secured thereby are being contested in good faith by appropriate proceedings or the Lien is a materialmen's, suppliers', tax or other similar Lien arising in the ordinary course of business securing obligations which are not overdue or are being contested in good faith by appropriate proceedings; or -25-

(10) as to any particular series of Securities, the Lien extends, renews or replaces in whole or in part a Lien ("existing Lien") permitted by any of the clauses (1) through (9) or a Lien existing on the date that Securities of such series are first issued. The Lien may not extend beyond the property subject to the existing Lien. The Debt secured by the Lien may not exceed the Debt secured at the time by the existing Lien unless the existing Lien or a predecessor Lien was incurred under clause (1) or (5); or (11) the Debt secured by the Lien plus all other Debt secured by Liens on Restricted Property, excluding Debt secured by a Lien permitted by any of the clauses (1) through (10) and any Debt secured by a Lien existing at the date of this Indenture, at the time does not exceed 10% of Consolidated Net Tangible Assets. Attributable Debt for any lease entered into under clause (4) of Section 4.04 shall be included in the determination and treated as Debt secured by a Lien on Restricted Property not otherwise permitted by any of the clauses (1) through (10). SECTION 4.04. Limitation on Sale-Leaseback Transactions. The Corporation shall not, and shall not permit any Restricted Subsidiary to, enter into a Sale- Leaseback Transaction unless: (1) the lease has a term of three years or less; or (2) the lease is between the Corporation and a Restricted Subsidiary or between Restricted Subsidiaries; or (3) the Corporation or a Restricted Subsidiary under clauses (2) through (10) of Section 4.03 could create a Lien on the property to secure Debt at least equal in amount to the Attributable Debt for the lease; or (4) the Corporation or a Restricted Subsidiary under clause (11) of Section 4.03 could create a Lien on the property to secure Debt at least equal in amount to the Attributable Debt for the lease; or (5) the Corporation or a Subsidiary owns or acquires other property which will be made a Principal Property and is determined by the Board of Directors of the Corporation to have a fair value equal to or greater than the Attributable Debt incurred; or (6) (A) the Corporation or a Restricted Subsidiary makes an optional prepayment in cash of its Debt at least equal in amount to the Attributable Debt for the lease, (B) the prepayment is made within 120 days of the effective date of the lease, -26-

(C) the Debt prepaid is not owned by the Corporation or a Restricted Subsidiary, and (D) the Debt prepaid was Long-Term Debt at the time it was created. SECTION 4.05. No Lien Created, etc. This Indenture and the Securities do not create a Lien, charge or encumbrance on any property of the Corporation or any Subsidiary. SECTION 4.06. Compliance Certificate. The Corporation shall deliver to the Trustee within 120 days after the end of each fiscal year of the Corporation an Officers' Certificate stating whether or not the signers know of any default by the Corporation in performing their covenants in Section 4.03 or 4.04. If they do know of such a default, the certificate shall describe the default. The certificate need not comply with Section 10.05. SECTION 4.07. SEC Reports. The Corporation shall file with the Trustee within 15 days after it files them with the SEC copies of the annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the SEC may by rules and regulations prescribe) which the Corporation is required to file with the SEC pursuant to Section 13 or Section 15(d) of the Exchange Act. The Corporation also shall comply with the other provisions of TIA Section 314(a). ARTICLE 5 SUCCESSOR CORPORATION SECTION 5.01. When the Corporation May Merge, etc. The Corporation shall not consolidate with or merge into, or transfer all or substantially all its assets to another corporation, unless (1) the resulting, surviving or transferee corporation assumes by supplemental indenture all the obligations of the Corporation under the Securities and this Indenture, (2) immediately after giving effect to such transaction no Event of Default and no circumstances which, after notice or lapse of time or both, would become an Event of Default, shall have happened and be continuing, and (3) the Corporation shall have delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating that such consolidation, merger or transfer and such supplemental indenture comply with this Indenture, and thereafter all such obligations of the Corporation shall terminate. SECTION 5.02. When Securities Must be Secured. If upon any such consolidation, merger or transfer a Restricted Property would become subject to an attaching Lien that secures Debt, then, before the consolidation, merger or transfer occurs, the Corporation by supplemental -27-

indenture shall secure the Securities by a direct lien on the Restricted Property. The direct Lien shall have priority over all Liens on the Restricted Property except those already on it. The direct Lien may equally and ratably secure the Securities and any other obligation of the Corporation or a Subsidiary. However, the Corporation need not comply with this Section if: (1) upon the consolidation, merger or transfer the attaching Lien will secure the Securities equally and ratably with or prior to Debt secured by the attaching Lien; or (2) the Corporation or a Restricted Subsidiary under any of the clauses (2) through (11) of Section 4.03 could create a Lien on the Restricted Property to secure Debt at least equal in amount to that secured by the attaching Lien. ARTICLE 6 DEFAULTS AND REMEDIES SECTION 6.01. Events of Default. An "Event of Default" occurs with respect to a series of Securities if: (1) the Corporation defaults in the payment of interest on any Security of that series when the same becomes due and payable and the default continues for a period of 30 days; (2) the Corporation defaults in the payment of the principal of any Security of that series when the same becomes due and payable at maturity, upon redemption or otherwise; (3) the Corporation fails to comply with any of its other agreements in the Securities of that series or this Indenture for the benefit of that series and the default continues for the period and after the notice specified in this Section; (4) the Corporation pursuant to or within the meaning of any Bankruptcy Law: (A) commences a voluntary case, (B) consents to the entry of an order for relief against it in an involuntary case, (C) consents to the appointment of a Custodian of it or for all or substantially all of its property, or -28-

(D) makes a general assignment for the benefit of its creditors; (5) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: (A) is for relief against the Corporation in an involuntary case, (B) appoints a Custodian of the Corporation or for all or substantially all of the property of the Corporation, or (C) orders the winding up or liquidation of the Corporation, and the order or decree remains unstayed and in effect for 90 days; or (6) there occurs any other event specifically described as an Event of Default by the Securities of that series. The term "Bankruptcy Law" means Title 11, United States Code, or any similar Federal or state law for the relief of debtors. The term "Custodian" means any receiver, trustee, assignee, liquidator, custodian or similar official under any Bankruptcy Law. A default under clause (3) is not an Event of Default with respect to a series of Securities until the Trustee or the Holders of at least 25% in principal amount of the Securities of that series notify the Corporation of the default and the Corporation does not cure the default within 90 days after receipt of the notice. The notice must specify the default, demand that it be remedied and state that the notice is a "Notice of Default." Subject to Sections 7.01 and 7.02 the Trustee shall not be charged with knowledge of any default unless written notice thereof shall have been given to the Trustee by the Corporation, the Paying Agent, the Holder of a Security or an agent of such Holder. SECTION 6.02. Acceleration. If an Event of Default with respect to a series of Securities occurs and is continuing, the Trustee, by notice to the Corporation or the Holders of at least 25% in principal amount of the Securities of that series by notice to the Corporation and the Trustee, may declare the principal (or, in the case of Discounted Securities, such amount of principal as may be provided for in such Securities) of and accrued interest, if any, on all the Securities of that series to be due and payable immediately. Upon such a declaration such principal and interest, if any, shall be due and payable immediately. The Holders of a majority in principal amount of the Securities of any series by notice to the Trustee may rescind an acceleration (and upon such rescission any Event of Default caused by such acceleration shall be deemed cured) with respect to that series and its consequences if all existing Events of Default with respect to the series have been cured or waived, if the rescission would not conflict with any judgment or decree, and if all payments due to the Trustee and any predecessor Trustee under Section 7.07 have been made. -29-

SECTION 6.03. Other Remedies. If an Event of Default with respect to a series of Securities occurs and is continuing, the Trustee may pursue any available remedy by proceeding at law or in equity to collect the payment of principal of (or, in the case of Discounted Securities, such amount of principal as may be provided for in such Securities) or interest, if any, on the Securities of that series or to enforce the performance of any provision of such Securities or this Indenture. The Trustee may maintain a proceeding even if it does not possess any of the Securities or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Securityholder in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of acquiescence in the Event of Default. No remedy is exclusive of any other remedy. All available remedies are cumulative to the extent permitted by law. SECTION 6.04. Waiver of Past Defaults. Subject to Section 9.02 the Holders of a majority in principal amount of the Securities of a series by notice to the Trustee may waive an existing Default or Event of Default with respect to that series and its consequences. When a Default or Event of Default is waived, it is cured and stops continuing, but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereto. SECTION 6.05. Control by Majority. The Holders of a majority in principal amount of the Securities of a series may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or of exercising any trust or power conferred on it with respect to that series. However, the Trustee may refuse to follow any direction that conflicts with law or this Indenture, or, subject to Section 7.01, that the Trustee determines is unduly prejudicial to the rights of other Holders of Securities of the same series or would involve the Trustee in personal liability. SECTION 6.06. Limitation on Suits. No Holder of a Security of any series may pursue any remedy with respect to this Indenture or the Securities unless: (1) the Holder gives to the Trustee written notice stating that an Event of Default with respect to the Securities of the series is continuing; (2) the Holders of at least 25% in principal amount of the Securities of that series make a written request to the Trustee to pursue the remedy; (3) such Holder or Holders offer to the Trustee indemnity satisfactory to the Trustee against any loss, liability or expense; (4) the Trustee does not comply with the request within 60 days after receipt of the request and the offer of indemnity; and -30-

(5) during such 60-day period the Holders of a majority in principal amount of the Securities of that series do not give the Trustee a direction inconsistent with the request. A Securityholder may not use this Indenture to prejudice the rights of another Securityholder or to obtain a preference or priority over any other Securityholder. SECTION 6.07. Rights of Holders to Receive Payment. Notwithstanding any other provision of this Indenture, the right of any Holder to receive payment of principal of and interest, if any, on the Security on or after the respective due dates expressed in the Security, or to bring suit for the enforcement of any such payment on or after such respective date, shall not be impaired or affected without the consent of the Holder. SECTION 6.08. Collection Suit by Trustee. If an Event of Default in payment of interest or principal specified in Section 6.01(1) or (2) occurs and is continuing, subject to Sections 6.02 and 6.04 the Trustee may recover judgment in its own name and as trustee of an express trust against the Corporation for the whole amount of principal and interest, if any, remaining unpaid. SECTION 6.09. Trustee May File Proofs of Claim. The Trustee may file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee and the Securityholders allowed in any judicial proceedings relative to the Corporation, or any of its creditors or property, and unless prohibited by law or applicable regulations, may vote on behalf of the Holders in any election of a trustee in bankruptcy or other person performing similar functions. SECTION 6.10. Priorities. If the Trustee collects any money pursuant to this Article with respect to the Securities of any series, it shall pay out the money in the following order: First: to the Trustee for amounts due under Section 7.07; Second: to Holders of Securities of that series for amounts due and unpaid on such Securities for principal and interest, if any, ratably, without preference or priority of any kind, according to the amounts due and payable on such Securities for principal and interest, if any, respectively; and Third: to the Corporation. The Trustee may fix a record date and payment date for any payment to Securityholders pursuant to this Section. -31-

SECTION 6.11. Undertaking for Costs. In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as Trustee, a court in its discretion may require the filing by any party litigant in the suit other than the Trustee of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys' fees, against any party litigant in the suit including the Trustee, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section does not apply to a suit by the Trustee, a suit by a Holder pursuant to Section 6.07 or a suit by Holders of more than 10% in principal amount of the Securities of any series. ARTICLE 7 TRUSTEE SECTION 7.01. Duties of Trustee. (a) If an Event of Default has occurred and is continuing, the Trustee shall with respect to Securities exercise its rights and powers and use the same degree of care and skill in their exercise as a prudent man would exercise or use under the circumstances in the conduct of his own affairs. (b) Except during the continuance of an Event of Default: (1) the Trustee need perform only those duties that are specifically set forth in this Indenture and no others; and (2) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates, notices or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, the Trustee shall examine the certificates, notices and opinions to determine whether or not they conform to the requirements of this Indenture. (c) The Trustee may not be relieved from liability for its own negligent action, its own negligent failure to act or its own willful misconduct, except that: (1) this paragraph does not limit the effect of paragraph (b) of this Section; (2) the Trustee shall not be liable for any error of judgment made in good faith by a Trust Officer, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and (3) the Trustee shall not be liable with respect to any action it takes or omits to -32-

take in good faith in accordance with a direction received by it pursuant to Section 6.05. (d) Every provision of this Indenture that in any way relates to the Trustee is subject to paragraphs (a), (b) and (c) of this Section. (e) The Trustee may refuse to perform any duty or exercise any right or power unless it receives indemnity satisfactory to it against any loss, liability or expense. (f) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree with the Corporation. SECTION 7.02. Rights of Trustee. (a) Subject to Section 7.01 the Trustee may rely on any document believed by it to be genuine and to have been signed or presented by the proper person. The Trustee need not investigate any fact or matter stated in the document. (b) Before the Trustee acts or refrains from acting, it may require an Officers' Certificate or an Opinion of Counsel. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on the Officers' Certificate or Opinion of Counsel. (c) The Trustee may act through agents and shall not be responsible for the misconduct or negligence of any agent appointed with due care. (d) The Trustee shall not be liable for any action it takes or omits to take in good faith which it believes to be authorized or within its rights or powers. SECTION 7.03. Individual Rights of Trustee, etc. The Trustee in its individual or any other capacity may become the owner or pledgee of Securities and may otherwise deal with the Corporation or any of its affiliates with the same rights it would have if it were not Trustee. Any Agent may do the same with like rights. However, the Trustee must comply with Sections 7.10 and 7.11. SECTION 7.04. Trustee's Disclaimer. The Trustee makes no representations as to the validity or adequacy of this Indenture or the Securities, it shall not be accountable for the Corporation's use of the proceeds from the Securities, and it shall not be responsible for any statement in the Securities other than its certificate of authentication. SECTION 7.05. Notice of Defaults. If a Default occurs with respect to a series of Securities and is continuing and if it is known to the Trustee, the Trustee shall mail to each Holder of Securities of that series notice of the Default within 90 days after it occurs. Except in the case of a default in payment on any Security, the Trustee may withhold the notice if and so long as a committee of its Trust Officers in good faith determines that withholding the notice is in the interests of such Holders. -33-

SECTION 7.06. Reports by Trustee to Holders. If required pursuant to TIA Section 313(a), the Trustee, within 60 days after each May 15, shall mail to each Securityholder a brief report dated as of May 15 that complies with TIA Section 313(a). The Trustee also shall comply with the reporting obligations of TIA Section 313(b). A copy of each report at the time of its mailing to Securityholders shall be filed with the SEC and each stock exchange on which the Securities are listed. The Corporation agrees to notify the Trustee whenever the Securities become listed on any stock exchange. SECTION 7.07. Compensation and Indemnity. The Corporation shall pay to the Trustee from time to time reasonable compensation for its services. The Corporation shall reimburse the Trustee upon request for all reasonable out-of- pocket expenses incurred by it. Such expenses shall include the reasonable compensation and expenses of the Trustee's agents and counsel. The Corporation shall indemnify the Trustee against any loss or liability incurred by it in connection with the administration of this trust and its duties hereunder. The Trustee shall notify the Corporation promptly of any claim for which it may seek indemnity. The Corporation need not pay for any settlement made without its consent. The Corporation need not reimburse any expense or indemnify against any loss or liability incurred by the Trustee through negligence or bad faith. To secure the Corporation's payment obligations in this Section, the Trustee shall have a senior claim to which the Securities are hereby made subordinate on all money or property held or collected by the Trustee, except that held in trust to pay principal of and interest, if any, on particular Securities. When the Trustee incurs expenses or renders services after an Event of Default specified in Section 6.01(4) or (5) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law. SECTION 7.08. Replacement of Trustee. The Trustee may resign with respect to the Securities of one or more series by so notifying the Corporation. The Holders of a majority in principal amount of the Securities of any series may remove the Trustee with respect to that series by so notifying the removed Trustee and may appoint a successor Trustee with the Corporation's consent. The Corporation may remove the Trustee if: (1) the Trustee fails to comply with Section 7.10; (2) the Trustee is adjudged a bankrupt or an insolvent; (3) a receiver or other public officer takes charge of the Trustee or its property; or (4) the Trustee otherwise becomes incapable of acting. -34-

If the Trustee resigns or is removed or if a vacancy exists in the office of trustee for any reason, the Corporation shall promptly appoint a successor Trustee. A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Corporation. Immediately after that, the retiring Trustee shall transfer all property held by it as Trustee for the benefit of the series with respect to which it is retiring to the successor Trustee, the resignation or removal of the retiring Trustee shall then become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture with respect to that series. A successor Trustee shall mail notice of its succession to each Holder of the Securities of the series affected. If pursuant to Section 2.03(5) a trustee, other than the Trustee initially named in this Indenture (or any successor thereto), is appointed with respect to one or more series of Securities, the Corporation, the Trustee initially named in this Indenture (or any successor thereto) and such newly appointed trustee shall execute and deliver a supplement to this Indenture which shall contain such provisions as shall be necessary or desirable to confirm that all the rights, powers, trusts and duties of the Trustee initially named in this Indenture (or any successor thereto) with respect to the Securities of any series as to which the Trustee is continuing as trustee hereunder shall continue to be vested in the Trustee initially named in this Indenture (or any successor thereto), and shall add to, supplement or change any of the provisions of this Indenture as shall be necessary or desirable to provide for or facilitate the administration of the trusts hereunder by more than one trustee, it being understood that nothing herein or in such supplemental indenture shall constitute such trustees co-trustees of the same trust and that each such trustee shall be trustee of a trust or trusts relating to the separate series of Securities as if it were acting under a separate indenture. If a successor Trustee with respect to a series of Securities does not take office within 60 days after the retiring Trustee resigns or is removed, the retiring Trustee, the Corporation or the Holders of a majority in principal amount of the Securities of that series may petition any court of competent jurisdiction for the appointment of a successor Trustee. If the Trustee with respect to a series of Securities fails to comply with Section 7.10, any Holder of Securities of that series may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. If there are two or more Trustees at any time under this Indenture, each will be the Trustee of a separate trust held under this Indenture for the benefit of the series of Securities for which it is acting as Trustee and the rights and obligations of each Trustee will be determined as if it were acting under a separate indenture. SECTION 7.09. Successor Trustee by Merger, etc. If the Trustee consolidates with, merges or converts into or transfers all or substantially all its corporate trust assets to another -35-

corporation, the resulting, surviving or transferee corporation without any further act shall be the successor Trustee. SECTION 7.10. Eligibility; Disqualification. This Indenture shall always have a Trustee that satisfies the requirements of TIA Section 310(a). The Trustee shall have a combined capital and surplus of at least $5,000,000 as set forth in its most recent published annual report of condition. The Trustee shall comply with TIA Section 310(b), provided that the question whether the Trustee has a conflicting interest shall be determined as if each series of Securities were separate issues of securities issued under separate indentures. SECTION 7.11. Preferential Collection of Claims Against Corporation. The Trustee shall comply with TIA Section 311(a), excluding any creditor relationship listed in TIA Section 311(b). A Trustee who has resigned or been removed shall be subject to TIA Section 311(a) to the extent indicated therein. ARTICLE 8 SATISFACTION, DISCHARGE AND DEFEASANCE SECTION 8.01. Satisfaction and Discharge Under Limited Circumstances. If at -36-

any time (a) all Securities of a series previously authenticated (other than any Securities destroyed, lost or stolen and replaced or paid as provided in Section 2.08) shall have been delivered to the Trustee for cancellation, or (b) all the Securities of a series not previously delivered to the Trustee for cancellation shall have become due and payable, the Corporation has deposited or caused to be deposited with the Trustee as trust funds the entire amount (other than moneys paid to the Corporation in accordance with Section 8.05) sufficient to pay at maturity or upon redemption all Securities of that series not previously delivered to the Trustee for cancellation, including principal and interest, if any, due, and if, in either case, the Corporation shall also pay all other sums then payable under this Indenture by the Corporation, then this Indenture shall cease to be of further effect with respect to Securities of that series, and the Trustee, on demand of and at the cost and expense of the Corporation, shall execute proper instruments acknowledging satisfaction of and discharging this Indenture with respect to Securities of that series. The Corporation will reimburse the Trustee for any subsequent costs or expenses reasonably and properly incurred by the Trustee in connection with this Indenture or the Securities. SECTION 8.02. Satisfaction and Discharge of Indenture. The Corporation may take any action provided for in this Section unless the Securities of the affected series specifically provide that this Section shall not apply to the series. The Corporation at any time at its option may terminate all of its obligations under the Securities of a series previously authenticated and its obligations under this Indenture with respect to such series (except as provided below), and the Trustee, at the expense of the Corporation, shall, upon the request of the Corporation, execute proper instruments acknowledging satisfaction of and discharging this Indenture with respect to Securities of that series, effective on the date the following conditions are satisfied: (1) with reference to this Section, the Corporation has deposited or caused to be deposited with the Trustee, as trust funds in trust, specifically pledged as security for and dedicated solely to the benefit of the Holders of the Securities of that series, (a) lawful money, in the currency or currencies in which Securities of that series are payable, in an amount, or (b) if the Securities of that series are payable in Dollars, U.S. Government Obligations which through the payment of interest and principal in respect thereof in accordance with their terms (and, as to callable U.S. Government Obligations, regardless of when they are called) will provide not later than the opening of business on the due dates of any payment of the principal of and any interest on the Securities of that series lawful money of the United States in an amount, or (c) Securities of that series, or (d) a combination thereof, sufficient to pay and discharge the principal of and interest, if any, on the Securities of that series on the date on which such payments are due and payable in accordance with the terms of this Indenture and of the Securities of that series and 91 days have passed during which no Event of Default under Section 6.01(4) or 6.01(5) has occurred; (2) if the Securities of that series are then listed on any national securities -37-

exchange, the Corporation shall have delivered to the Trustee an Opinion of Counsel to the effect that such deposit, defeasance and discharge will not cause such Securities to be delisted; and (3) the Corporation has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, complying with Section 10.04 relating to the Corporation's exercise of such option. The trust established pursuant to subsection (1) above shall be irrevocable and shall be made under the terms of an escrow trust agreement in form and substance satisfactory to the Trustee. The escrow trust agreement may, at the Corporation's election, grant the Corporation the right to substitute U.S. Government Obligations or Securities of the same series from time to time for any or all of the U.S. Government Obligations deposited with the Trustee pursuant to this Section and the escrow trust agreement; provided, that the condition specified in subsection (1) above is satisfied immediately following any such substitution or substitutions. If any Securities of a series are to be redeemed prior to their stated maturity pursuant to optional redemption provisions the applicable escrow trust agreement shall provide therefor and the Corporation shall make such arrangements as are satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Corporation. Upon the satisfaction of the conditions set forth in this Section with respect to the Securities, the terms and conditions of the Securities, including the terms and conditions with respect thereto set forth in this Indenture, shall no longer be binding upon, or applicable to, the Corporation. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Corporation under Sections 2.04, 2.05, 2.06, 2.07, 2.08, 2.10, 7.07 and 7.08 with respect to the Securities of that series shall survive until the Securities of that series are no longer outstanding. Thereafter, the Corporation's obligations in Section 7.07 shall survive. "U.S. Government Obligations" means the following obligations: (1) direct obligations of the United States for the payment of which its full faith and credit is pledged; or (2) obligations of a person controlled or supervised by and acting as an agency or instrumentality of the United States the payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States. SECTION 8.03. Defeasance of Certain Obligations. The Corporation may take any action provided for in this Section unless the Securities of the affected series specifically provide that this Section shall not apply to the series. The Corporation at any time at their option may cease to be under any obligation to comply with Sections 4.03, 4.04, 4.06, 5.01 and 5.02 with -38-

respect to Securities of a series effective on the date the following conditions are satisfied: (1) with reference to this Section, the Corporation has deposited or caused to be deposited with the Trustee irrevocably, as trust funds in trust, specifically pledged as security for and dedicated solely to the benefit of the Holders of the Securities of that series, (a) lawful money, in the currency or currencies in which Securities of that series are payable, in an amount, or (b) if the Securities of that series are payable in Dollars, U.S. Government Obligations which through the payment of interest and principal in respect thereof in accordance with their terms (and, as to callable U.S. Government Obligations, regardless of when they are called) will provide not later than the opening of business on the due dates of any payment of principal of and interest on the Securities of that series lawful money of the United States in an amount, or (c) Securities of that issue, or (d) a combination thereof, sufficient to pay and discharge the principal of and interest on the Securities of that series on the day on which such payments are due and payable in accordance with the terms of this Indenture and of the Securities of that series; and (2) the Corporation has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel complying with Section 10.04 relating to the Corporation's exercise of such option. The trust established pursuant to subsection (1) above shall be irrevocable and shall be made under the terms of an escrow trust agreement in form and substance satisfactory to the Trustee. The escrow trust agreement may, at the Corporation's election, grant the Corporation the right to substitute U.S. Government Obligations or Securities of the same series from time to time for any or all of the U.S. Government Obligations deposited with the Trustee pursuant to this Section and the escrow trust agreement; provided, that the condition specified in subsection (1) above is satisfied immediately following any such substitution or substitutions. If any Securities of a series are to be redeemed prior to their stated maturity pursuant to optional redemption provisions the applicable escrow trust agreement shall provide therefor and the Corporation shall make such arrangements as are satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Corporation. The Corporation's exercise of its option under this Section shall not preclude the Corporation from subsequently exercising its option under Section 8.02 hereof and the Corporation may so exercise that option by providing the Trustee with written notice to such effect. SECTION 8.04. Application of Trust Money. The Trustee shall hold in trust money, U.S. Government Obligations, and Securities of that series deposited with it pursuant to Sections 8.01, 8.02 or 8.03. It shall apply the deposited money and U.S. Government Obligations through the Paying Agent and in accordance with this Indenture, to the payment of principal and interest, if any, on the Securities of the series for the payment of which such money and U.S. Government Obligations has been deposited. The Holder of any Security replaced -39-

pursuant to Section 2.08 shall not be entitled to any such payment and shall look only to the Corporation for any payment which such Holder may be entitled to collect. In connection with the satisfaction and discharge of this Indenture or the defeasance of certain obligations under this Indenture with respect to Securities of a series pursuant to Section 8.02 or Section 8.03 hereof, respectively, the escrow trust agreement may, at the Corporation's election, (1) enable the Corporation to direct the Trustee to invest any money received by the Trustee on the U.S. Government Obligations deposited in trust thereunder in additional U.S. Government Obligations and (2) enable the Corporation to withdraw monies or U.S. Government Obligations from the trust from time to time; provided, that the condition specified in Section 8.02(1) or 8.03(1) is satisfied immediately following any investment of such money by the Trustee or the withdrawal of monies or U.S. Government Obligations from the trust by the Corporation as the case may be. SECTION 8.05. Repayment to Corporation. The Trustee and the Paying Agent shall promptly pay to the Corporation upon request any excess money or securities held by them at any time. The Trustee and the Paying Agent shall pay, unless otherwise prohibited by mandatory provisions of applicable escheat or abandoned or unclaimed property law, to the Corporation upon request any money held by them for the payment of principal or interest, if any, that remains unclaimed for two years. ARTICLE 9 AMENDMENTS, SUPPLEMENTS AND WAIVERS SECTION 9.01. Without Consent of Holders. The Corporation may amend or supplement this Indenture or the Securities of any series without notice to or consent of any Securityholder: (1) to cure any ambiguity, omission, defect or inconsistency; (2) to comply with Article 5; (3) to provide for uncertificated Securities in addition to or in place of certificated Securities; (4) to effectuate or comply with the provisions of Section 2.03(5) or 7.08; (5) to change or eliminate any of the provisions of this Indenture; provided, however, that any such change or elimination shall become effective only when there is no outstanding Security of any series created prior to the execution of such amendment or supplement that is entitled to the benefit of such provision; -40-

(6) to make any change that does not materially adversely affect the rights of any Holder of any Security of that series; or (7) to add or change or eliminate any provisions of this Indenture as shall be necessary or desirable in accordance with any amendments to the TIA. The Trustee may waive compliance by the Corporation with any provision of this Indenture or the Securities of any series without notice to or consent of any Securityholder if the waiver does not materially adversely affect the rights of any Holder of any Securities of that series. SECTION 9.02. With Consent of Holders. The Corporation may amend or supplement this Indenture or the Securities without notice to any Securityholder but with the written consent of the Holders of not less than a majority in principal amount of the Securities of each series affected and the Trustee shall execute any such amendment or supplement at the direction of the Corporation. The Holders of a majority in principal amount of the Securities of each series affected may waive compliance by the Corporation with any provision of this Indenture or the Securities of each such series without notice to any Securityholder. However, without the consent of each Securityholder affected, an amendment, supplement or waiver, including a waiver pursuant to Section 6.04, may not: (1) reduce the amount of Securities of any series whose Holders must consent to an amendment, supplement or waiver; (2) reduce the rate of or extend the time for payment of interest on any Security; (3) reduce the principal of or extend the fixed maturity of any Security; (4) reduce the portion of the principal amount of a Discounted Security payable upon acceleration of its maturity; or (5) make any Security payable in a currency or currency unit other than that stated in the Security. It shall not be necessary for any Act of Holders under this Section to approve the particular form of any proposed supplement or amendment, but it shall be sufficient if such Act shall approve the substance thereof. SECTION 9.03. Compliance with Trust Indenture Act of 1939. Every amendment to or supplement of this Indenture or the Securities shall comply with the TIA as then in effect. SECTION 9.04. Revocation and Effect of Consents. A consent to an amendment, -41-

supplement or waiver by a Holder of a Security shall bind the Holder and every subsequent Holder of that Security or portion of the Security that evidences the same debt as the consenting Holder's Security, even if notation of the consent is not made on the Security. However, any such Holder or subsequent Holder may revoke the consent as to his Security or portion of the Security. The Trustee must receive the notice of revocation before the date the amendment, supplement or waiver becomes effective. After an amendment, supplement or waiver becomes effective, it shall bind every Securityholder unless it makes a change described in clauses (2), (3), (4) or (5) of Section 9.02. In that case the amendment, supplement or waiver shall bind each Holder of a Security who has consented to it and every subsequent Holder of a Security or portion of a Security that evidences the same debt as the consenting Holder's Security. SECTION 9.05. Notation on or Exchange of Securities. If an amendment, supplement or waiver changes the terms of a Security, the Trustee may require the Holder of the Security to deliver it to the Trustee. The Trustee may place an appropriate notation on the Security about the changed terms and return it to the Holder. Alternatively, if the Corporation or the Trustee so determine, the Corporation in exchange for the Security shall issue and the Trustee shall authenticate a new Security that reflects the changed terms. SECTION 9.06. Trustee to Sign Amendments, etc. The Trustee shall sign any amendment, supplement or waiver authorized pursuant to this Article if the amendment, supplement or waiver does not adversely affect the rights, duties, liabilities or immunities of the Trustee. If it does, the Trustee may but need not sign it. In signing such amendment, supplement or waiver the Trustee shall be entitled to receive, and (subject to Section 7.01) shall be fully protected in relying upon, an Opinion of Counsel stating that such amendment, supplement or waiver is authorized or permitted by this Indenture. The Corporation may not sign an amendment or supplement unless authorized by an appropriate Board Resolution. ARTICLE 10 MISCELLANEOUS SECTION 10.01. TIA Controls. If any provision of this Indenture limits, qualifies or conflicts with another provision which is required to be included in this Indenture by the TIA, the required provision shall control. SECTION 10.02 Notices. Any notice or communication shall be sufficiently given if in writing and delivered in person or mailed by first-class mail addressed as follows: -42-

if to the Corporation: Lockheed Martin Corporation Attention: Treasurer 6801 Rockledge Drive Bethesda, Maryland 20817 if to the Trustee: U.S. Bank Trust National Association 100 Wall Street New York, New York 10005 The Corporation or the Trustee by notice to the other may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Securityholder shall be mailed to the Securityholder at the Securityholder's address as it appears on the registration books of the Registrar and shall be sufficiently given if so mailed within the time prescribed. Failure to mail a notice of communication to a Securityholder or any defect in it shall not affect its sufficiency with respect to other Securityholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. SECTION 10.03. Communication by Holders with Other Holders. Securityholders may communicate pursuant to TIA Section 312(b) with other Securityholders with respect to their rights under this Indenture or the Securities. The Corporation, the Trustee, the Registrar and anyone else shall have the protection of TIA Section 312(c). SECTION 10.04. Certificate and Opinion as to Conditions Precedent. Upon any request or application by the Corporation to the Trustee to take any action under this Indenture, the Corporation shall furnish to the Trustee: (1) an Officers' Certificate stating that, in the opinion of the signers, all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with; and (2) an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent have been complied with. SECTION 10.05. Statements Required in Certificate or Opinion. Each certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture shall include: -43-

(1) a statement that the person making such certificate or opinion has read such covenant or condition; (2) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based; (3) a statement that, in the opinion of such person, the person has made such examination or investigation as is necessary to enable the person to express an informed opinion as to whether such covenant or condition has been complied with; (4) a statement as to whether or not, in the opinion of such person, such condition or covenant has been complied with. SECTION 10.06. When Treasury Securities Disregarded. In determining whether the Holders of the required principal amount of Securities have concurred in any direction, waiver or consent, Securities owned by the Corporation or by any person directly or indirectly controlling or controlled by or under direct or indirect common control with the Corporation, shall be disregarded, except that for the purpose of determining whether the Trustee shall be protected in relying on any such direction, waiver or consent, only Securities which the Trustee knows are so owned shall be so disregarded. Also, subject to the foregoing, only Securities outstanding at the time shall be considered in any such determination. SECTION 10.07. Rules by Trustee, Paying Agent, Registrar. The Trustee may make reasonable rules for action by or a meeting of Securityholders. The Paying Agent or Registrar may make reasonable rules for its functions. SECTION 10.08. Legal Holidays. A "Legal Holiday" is a Saturday, a Sunday, a legal holiday or a day on which banking institutions are not required to be open. If a payment date is a Legal Holiday at a place of payment, payment shall be made at that place on the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period. If a regular record date is a Legal Holiday in the state or other jurisdiction in which the Trustee maintains its principal place of business, then the record date shall be the next succeeding day that is not a Legal Holiday in such state or other jurisdiction. SECTION 10.09. Governing Law. The laws of the State of Maryland shall govern this Indenture and the Securities. SECTION 10.10. No Adverse Interpretation of Other Agreements. This Indenture may not be used to interpret another indenture, loan or debt agreement of the Corporation or any Subsidiary of the Corporation. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. -44-

SECTION 10.11. No Recourse Against Others. A director, officer, employee or stockholder (other than the Corporation as issuer of the Debt Securities), as such, of the Corporation shall not have any liability for any obligation of the Corporation under the Securities or the Indenture or for any claim based on, with respect to or by reason of such obligations or their creation. All such liability is waived and released as a condition of, and as partial consideration for, the execution of this Indenture and the issue of the Securities. SECTION 10.12. Securities in a Foreign Currency. Unless otherwise specified in an Officers' Certificate delivered pursuant to Section 2.01 of this Indenture with respect to a particular series of Securities, whenever for purposes of this Indenture any action may be taken by the holders of a specified percentage in aggregate principal amount of Securities of all series at the time outstanding and, at such time, there are outstanding Securities of any series which are denominated in a Foreign Currency, then the principal amount of Securities of such series which shall be deemed to be outstanding for the purpose of taking such action shall be that amount of Dollars that could be obtained for such amount at the Market Exchange Rate on the record date fixed for such action or, if no record date is fixed, on the New York Banking Day immediately preceding the date of such action. SECTION 10.13. Judgment Currency. If, for the purpose of obtaining a judgment in any court with respect to any obligation of the Corporation hereunder or under any Security or any related coupon it shall become necessary to convert into any other currency or currency unit any amount in the currency or currency unit due hereunder or under such Security or coupon then such conversion shall be made by the Currency Determination Agent at the Market Exchange Rate as in effect on the date of entry of the judgment (the "Judgment Date"). If pursuant to any such judgment, conversion shall be made on a date (the "Substitute Date") other than the Judgment Date and there shall occur a change between the Market Exchange Rate as in effect on the Judgment Date and the Market Exchange Rate as in effect on the Substitute Date, the Corporation agrees to pay such additional amounts (if any) as may be necessary to ensure that the amount paid is equal to the amount in such other currency or currency unit which, when converted at the Market Exchange Rate as in effect on the Judgment Date, is the amount due hereunder or under such Security or coupon. Any amount due from the Corporation under this Section shall be due as a separate debt and is not to be affected by or merged into any judgment being obtained for any other sums due hereunder or with respect to any Security or coupon. In no event, however, shall the Corporation be required to pay more in the currency or currency unit due hereunder or under such Security or coupon at the Market Exchange Rate as in effect on the Judgment Date than the amount of currency or currency unit stated to be due hereunder or under such Security or coupon so that in any event the Corporation's obligations hereunder or under such Security or coupon will be effectively maintained as obligations in such currency or currency unit, and the Corporation shall be entitled to withhold (or be reimbursed for, as the case may be) any excess of the amount actually realized upon any such conversion on the Substitute Date over the amount due and payable on the Judgment Date. -45-

SECTION 10.14. Successors. All agreements of the Corporation in this Indenture and the Securities shall bind its successor. All agreements of the Trustee in this Indenture shall bind its successor. SECTION 10.15. Duplicate Originals. The parties may sign any number of copies of this Indenture. One signed copy is enough to prove this Indenture. SECTION 10.16. Acts of Holders; Record Dates. (a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly required, to the Corporation. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the "Act" of the Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and (subject to Section 7.1(e)) conclusive in favor of the Trustee and the Corporation, if made in the manner provided in this Section. (b) The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgements of deeds, certifying that the individual signing such instrument or writing acknowledged to such officer the execution thereof. Where such execution is by a signer acting in a capacity other than such signer's individual capacity, such certificate or affidavit shall also constitute sufficient proof of such signer's authority. The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient. (c) The Corporation may, in the circumstances permitted by the TIA, fix any day as the record date for the purpose of determining the Holders of Securities of any series entitled to give or take any request, demand, authorization, direction, notice, consent, waiver or other action, or to vote on any action, authorized or permitted to be given or taken by Holders of Securities of such series. If not set by the Corporation prior to the first solicitation of a Holder of Securities of such series made by any person in respect of any such action, or, in the case of any such vote, prior to such vote, the record date for any such action or vote shall be the 30th day (or, if later, the date of the most recent list of Holders required to be provided pursuant to Section 2.6) prior to such first solicitation or vote, as the case may be. With regard to any record date for action to be taken by the Holders of one or more series of Securities, only the Holders of Securities of such series on such date (or their duly designated proxies) shall be entitled to give or take, or vote on, the relevant action. -46-

SIGNATURES Attest: LOCKHEED MARTIN CORPORATION ___________________________ By:___________________________ Secretary Attest: U.S. BANK TRUST NATIONAL ASSOCIATION as Trustee ___________________________ By:___________________________ Secretary -47-

EXHIBIT 4.2 [If the Note [Debenture] is a Discounted Security, insert -- FOR -------------------------------------------------------- PURPOSES OF SECTIONS 1273 AND 1275 OF THE INTERNAL REVENUE CODE, THE AMOUNT OF ORIGINAL ISSUE DISCOUNT ON THIS NOTE [DEBENTURE] IS % OF ITS PRINCIPAL AMOUNT, THE ISSUE DATE IS , THE YIELD TO MATURITY IS %, THE AMOUNT OF ORIGINAL ISSUE DISCOUNT APPLICABLE TO THE SHORT ACCRUAL PERIOD OF 19 TO 19 , IS % OF THE PRINCIPAL AMOUNT OF THIS SECURITY AND THE METHOD USED TO DETERMINE THE SHORT ACCRUAL PERIOD ORIGINAL ISSUE DISCOUNT IS THE METHOD.] [FORM OF U.S.$ DENOMINATED NOTE/DEBENTURE] No. $______________ LOCKHEED MARTIN CORPORATION [_____%] [Floating Rate] [Zero Coupon] Note [Debenture] Due ____ LOCKHEED MARTIN CORPORATION, a Maryland corporation, for value received, hereby promises to pay to _________________________ __________________________________________ or registered assigns, the principal sum of ____________________________________ Dollars on _____________. Interest Payment Dates: __________ and __________ [if applicable] Record Dates: __________ and __________ [if applicable] Additional provisions of this Note [Debenture] are set forth on the other side of this Note [Debenture]. LOCKHEED MARTIN CORPORATION By:_________________________(SEAL) [Authorized Officer] __________________________________ Secretary

Dated: Authenticated: This is one of the Securities of the series designated herein and referred to in the within-mentioned Indenture. U.S. Bank Trust National Association, as Trustee By:__________________________ [If an Authenticating Agent has been appointed insert: This is one of the Securities referred to in the within- mentioned Indenture. U.S. Bank Trust National Association, as Trustee By:__________________________ as Authenticating Agent By:__________________________ Authorized Officer] -2-

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), NEW YORK, NEW YORK, TO THE CORPORATION OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY A REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES [DEBENTURES] IN DEFINITIVE FORM, THIS NOTE [DEBENTURE] MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY BY THE DEPOSITARY OR ANY NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF ANY SUCCESSOR DEPOSITARY.] LOCKHEED MARTIN CORPORATION [_____%] [Floating Rate] [Zero Coupon] Note [Debenture] Due _____ 1. Interest. Lockheed Martin Corporation ("Corporation"), a Maryland corporation, promises to pay interest on the principal amount of this Note [Debenture] at the rate per annum [shown above] [determined as set forth below]. The Corporation will pay interest semiannually on __________ and __________ of each year. Interest on the Notes [Debentures] will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from the date hereof. Interest will be computed on the basis of a 360-day year of twelve 30-day months. [If the Note [Debenture] is a Floating Rate Note [Debenture], insert ------ method of determining interest rates and giving of notice thereof including - ----------------------------------------------------------------------------- identity of the Paying Agent.] - ----------------------------- [If the Note [Debenture] is not to bear interest prior to maturity, insert--The principal of this Note [Debenture] shall not bear interest.] 2. Method of Payment. The Corporation will pay interest on the Notes [Debentures] (except defaulted interest, which shall be paid as set forth below) to the persons who are registered Holders of Notes [Debentures] at the close of business on the record date for the next interest payment date even though the Notes [Debentures] are cancelled after the record date and on or before the interest payment date. Any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such regular record date and may either be paid to the Person in whose name this Note [Debenture] (or one or more predecessor Notes [Debentures]) is registered at the close of business on a special record date for the payment of such defaulted interest to be fixed by the Corporation, notice whereof shall be given to Holders of Notes [Debentures] not less than 15 days prior to such special record date, or may be paid at any time in any other lawful manner [not inconsistent with the requirements of any securities exchange on which the Note [Debenture] may be listed, and upon such notice as may be required by such exchange], all as more fully provided in the Indenture. Holders must surrender the Notes [Debentures] to a Paying Agent to collect principal payments. The Corporation will pay principal and interest in money of the United States that at the time of payment is legal tender for payment of public and private debts. However, the Corporation may pay principal and interest by its check payable in such money. It may mail an interest check to a Holder's registered address. To the extent lawful, the Corporation shall pay interest on overdue principal at the rate borne by the Notes [Debentures] and shall pay interest on overdue -3-

installments of interest at the same rate. 3. Paying Agent and Registrar. Initially, U.S. Bank Trust National Association ("Trustee"), will act as Paying Agent and Registrar. The Corporation may change any Paying Agent, Registrar or co-registrar without notice. The Corporation or any of its Subsidiaries (as defined in the Indenture) may act as Paying Agent, Registrar or co-registrar. 4. Indenture. The Corporation issued the Notes [Debentures] under an Indenture dated as of __________ __, _____ ("Indenture"), between the Corporation and the Trustee. The terms of the Notes [Debentures] include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939 (15 U.S. Code (SS) 77aaa-77bbbb) ("Act"). The Notes [Debentures] are subject to all such terms, and Holders are referred to the Indenture, all applicable supplemental indentures and the Act for a statement of those terms. As provided in the Indenture, the Notes [Debentures] may be issued in one or more series, which different series may be issued in various aggregate principal amounts, may mature at different times, may bear interest, if any, at different rates, may be subject to different redemption provisions, if any, may be subject to different sinking, purchase or analogous funds, if any, may be subject to different covenants and Events of Default and may otherwise vary as in the Indenture provided or permitted. This Note [Debenture] is one of a series of the Notes [Debentures] designated on the face hereof, unlimited in aggregate principal amount. [If the Notes [Debentures] of this series are subject to optional redemption insert -- 5. Optional Redemption. The Corporation may redeem all the Notes [Debentures] at any time, or some of them from time to time, on or after __________, [if the Notes [Debentures] are not Discounted Securities insert-- at _____% of the principal amount of the Notes [Debentures], plus accrued interest to the redemption date]. [If the Notes [Debentures] are Discounted Securities insert formula for ------------------ optional redemption.] - -------------------- [If the Notes [Debentures] are not subject to optional redemption insert -- 5. Redemption. The Notes [Debentures] are not redeemable by the Corporation.] [If the Notes [Debentures] of this series are subject to redemption insert -- 6. Notice of Redemption. Notice of redemption will be mailed at least 20 days but not more than 60 days before the redemption date to each Holder of Notes [Debentures] to be redeemed at such Holder's registered address. Notes [Debentures] in a denomination larger than $1,000 may be redeemed in part but only in whole multiples of $1,000. On and -4-

after the redemption date interest ceases to accrue on Notes [Debentures] or portions of them called for redemption.] 7. Denominations; Transfer; Exchange. The Notes [Debentures] are in registered form without coupons in denominations of $1,000 and any multiple of $1,000. A Holder may transfer or exchange Notes [Debentures] in accordance with the Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. Also, it need not transfer or exchange any Notes [Debentures] for a period of 15 days before a selection of Notes [Debentures] to be redeemed or before an interest payment date. This Note [Debenture] is issued in the form of a Global Security and is exchangeable in whole, but not in part, for Notes [Debentures] registered in the names of persons other than the Depositary or its nominee or in the name of a successor to the Depositary or a nominee of such successor depositary only if (i) the Depositary notifies the Corporation that it is unwilling or unable to continue as Depositary for this Note [Debenture] or if at any time such Depositary shall no longer be registered or in good standing under the Securities Exchange Act of 1934, as amended, or other applicable statute or regulation, and, in either case, a successor depositary is not appointed by the Corporation within 90 days of the receipt by the Corporation of such notice or of the Corporation becoming aware of such condition, or (ii) the corporation in its discretion at any time determines not to have all of the Notes [Debentures] represented by one or more Global Security or Securities. If this Note [Debenture] is exchangeable pursuant to the preceding sentence, it shall be exchangeable for Notes [Debentures] of like tenor and terms in definitive form in aggregate principal amount equal to the principal amount of the Global Security. Subject to the foregoing, this Note [Debenture] is not exchangeable, except for a Note [Debenture] or Notes [Debentures]of the same aggregate denominations to be registered in the name of such Depositary or its nominee or in the name of a successor to the Depositary or a nominee of such successor depositary. 8. Persons Deemed Owners. The registered Holder of this Note [Debenture] may be treated as the owner of it for all purposes, and neither the Corporation, the Trustee, nor any Registrar, Paying Agent or co-registrar shall be affected by notice to the contrary. 9. Unclaimed Money. If money for the payment of principal or interest remains unclaimed for two years, the Trustee or Paying Agent will pay, unless otherwise prohibited by mandatory provisions of applicable abandoned property law, the money back to the Corporation at its request. After that, Holders entitled to unclaimed money must look only to the Corporation and not to the Trustee for payment unless an abandoned property law designates another person. 10. Defeasance. The Corporation may discharge or defease certain of its obligations with respect to the Notes [Debentures] by irrevocably depositing with the Trustee, in trust, cash or government securities sufficient to pay all sums due on the Notes [Debentures]. The establishment of such a trust will be conditioned on the delivery by the Corporation to the Trustee of an opinion of counsel, who may be counsel to the Corporation, to the effect that, based on applicable U.S. federal income tax law or a ruling published by the United States Internal Revenue Service, the defeasance and discharge will not be deemed, or result in, a taxable event with respect to the Holders of the Notes [Debentures]. 11. Amendment; Supplement; Waiver. Subject to certain exceptions as therein provided, the Indenture or the Notes [Debentures] may be amended or supplemented with the written consent of the Holders of not less than a majority in principal amount of the Notes [Debentures], and, subject to certain exceptions and limitations as provided in the Indenture, any past default or compliance with any provision may be waived with the consent of the Holders of a majority in principal amount of the Notes [Debentures]. Without the consent of any Holder, the Indenture or the Notes [Debentures] may be amended or supplemented, for among other reasons, to cure any ambiguity, omission, defect or inconsistency, to provide for uncertificated Notes [Debentures] in addition to or in place of certificated Notes [Debentures] or to make any change that does not materially adversely affect the rights of any Holder. Without the consent of any Holder, the Trustee may waive compliance with any provision of the Indenture or the Notes [Debentures] if the waiver does not materially adversely affect the rights of any Holder. -5-

12. Restrictive Covenants. The Indenture does not limit unsecured debt of the Corporation or any of its Subsidiaries. It does limit certain mortgages, liens and sale-leaseback transactions. The limitations are subject to a number of important qualifications and exceptions. Once a year the Corporation must report to the Trustee on compliance with the limitations. 13. Successors. When a successor entity assumes all the obligations of the Corporation or its successors under the Notes [Debentures] and the Indenture, the predecessor corporation will be released from those obligations. 14. Defaults and Remedies. An Event of Default is: default for 30 days in payment of any interest on the Notes [Debentures]; default in payment of any principal on the Notes [Debentures]; failure by the Corporation for 90 days after notice to it to comply with any of its other agreements in the Indenture or the Notes [Debentures]; and certain events of bankruptcy or insolvency. [If -- the Note [Debenture] is not an Original Issue Discount Note [Debenture], - ---------------------------------------------------------------------- insert -- If an Event of Default with respect to Notes [Debentures] of this series shall occur and be continuing, the principal of the Notes [Debentures] of this series and accrued interest thereon may be declared due and payable in the manner and with the effect provided in the Indenture. [If the Note [Debenture] ----------------------- is an Original Issue Discount Note [Debenture], insert -- If an Event of Default - --------------------------------------------- with respect to Notes of this series shall occur and be continuing, an amount of principal of the Notes [Debentures] of this series and accrued interest thereon may be declared due and payable in the manner and with the effect provided in the Indenture. Such amount shall be equal to insert formula or cross reference --------------------------------- to redemption provisions for determining the amount].] Holders of Notes - --------------------------------------------------- [Debentures] may not enforce the Indenture or the Notes [Debentures] except as provided in the Indenture. The Trustee may refuse to enforce the Indenture or the Notes [Debentures] unless it receives indemnity satisfactory to it. Subject to certain limitations, Holders of a majority in principal amount of the Notes [Debentures] may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal or interest) if a committee of its trust officers in good faith determines that withholding notice is in the interests of such Holders. 15. Trustee Dealings with the Corporation. U.S. Bank Trust National Association, the Trustee under the Indenture, in its individual or any other capacity may make loans to, accept deposits from and perform services for the Corporation or any of its affiliates, and may otherwise deal with the Corporation or its affiliates as if it were not Trustee. -6-

16. No Recourse Against Others. A director, officer, employee or stockholder, as such, of the Corporation shall not have any liability for any obligations of the Corporation under the Notes [Debentures] or the Indenture or for any claim based on, in respect of, or by reason of such obligations or their creation. Each Holder by accepting a Note [Debenture] waives and releases all such liability. This waiver and release are part of the consideration for the issue of the Notes [Debentures]. 17. Authentication. This Note [Debenture] shall not be valid until the Trustee manually signs the certificate of authentication on the other side of this Note [Debenture]. 18. Abbreviations. Customary abbreviations may be used in the name of a Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian) and U/G/M/A (= Uniform Gifts to Minors Act). 19. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Corporation had caused CUSIP numbers to be printed on the Note [Debenture] and has directed the Trustee to use CUSIP numbers in notices of redemption as a convenience to Holders. No representation is made as to accuracy of any of such numbers either as printed on the Note [Debenture] or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 20. Miscellaneous. This Note [Debenture] shall for all purposes be governed by, and construed in accordance with, the laws of the State of Maryland. All terms used in this Note [Debenture] which are defined in the Indenture shall have the meanings assigned to them in the Indenture. -7-

The Corporation will furnish to any Holder upon written request and without charge a copy of the Indenture. Requests may be made to: Lockheed Martin Corporation, 6801 Rockledge Drive, Bethesda, Maryland 20817, Attention: Secretary. _____________________________ I or we assign and transfer to Insert social security or other identifying number of assignee _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ (Print or type name, address and zip code of assignee) this Note [Debenture] and irrevocably appoint ___________________ agent to transfer this Note [Debenture] on the books of the Corporation. The agent may substitute another to act for him. Dated: _______________________________________________________ Signed: _______________________________________________________ (Sign exactly as name appears on the other side of this Note [Debenture]) Signature Guarantee: _____________________________ (Signature must be guaranteed by an eligible institution within the meaning of Rule 17A(d)-15 under the Securities Exchange Act of 1934, as amended) -8-

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 ---------------------------------- FORM T - 1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ---------------------------------- CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305 (b) (2) _________ U.S. BANK TRUST NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) 13-3781471 (I. R. S. Employer Identification No.) 100 Wall Street, New York, NY 10005 (Address of principal executive offices) (Zip Code) ---------------------------------- For information, contact: Terry L. McRoberts, President U.S. Bank Trust National Association 100 Wall Street, 16th Floor New York, NY 10005 Telephone: (212) 361-2506 LOCKHEED MARTIN CORPORATION (Exact name of obligor as specified in its charter) Maryland 52-1893632 (State or other jurisdiction of (I. R. S. Employer incorporation or organization) Identification No.) Lockheed Martin Corporation 6801 Rockledge Drive Bethesa, Maryland 20817 (Address of principal executive offices) (Zip Code) ---------------------------------- DEBT SECURITIES

Item 1. General Information. Furnish the following information as to the trustee - - (a) Name and address of each examining or supervising authority to which it is subject. Name Address ---- ------- Comptroller of the Currency Washington, D. C. (b) Whether it is authorized to exercise corporate trust powers. Yes. Item 2. Affiliations with the Obligor. If the obligor is an affiliate of the trustee, describe each such affiliation. None. Item 16. List of Exhibits. Exhibit 1. Articles of Association of U.S. Bank Trust National Association, incorporated herein by reference to Exhibit 1 of Form T-1, Registration No. 333-51961. Exhibit 2. Certificate of Authority to Commence Business for First Trust of New York, National Association now known as U.S. Bank Trust National Association, incorporated herein by reference to Exhibit 2 of Form T-1, Registration No. 33-83774. Exhibit 3. Authorization to exercise corporate trust powers for U.S. Bank Trust National Association, incorporated herein by reference to Exhibit 3 of Form T-1, Registration No. 333-51961. Exhibit 4. By-Laws of U.S. Bank Trust National Association, incorporated herein by reference to Exhibit 4 of Form T-1, Registration No. 333-51961. Exhibit 5. Not applicable. Exhibit 6. Consent of First Trust of New York, National Association now known as U.S. Bank Trust National Association, required by Section 321(b) of the Act, incorporated herein by reference to Exhibit 6 of Form T-1, Registration No. 33-83774.

Exhibit 7. Report of Condition of U.S. Bank Trust National Association, as of the close of business on September 30, 1999, published pursuant to law or the requirements of its supervising or examining authority. Exhibit 8. Not applicable. Exhibit 9. Not applicable. SIGNATURE Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the trustee, U.S. Bank Trust National Association, a national banking association organized and existing under the laws of the United States, has duly caused this statement of eligibility to be signed on its behalf by the undersigned, thereunto duly authorized, all in The City of New York, and State of New York, on the 7th day of April, 2000. U.S. BANK TRUST NATIONAL ASSOCIATION By: /s/ K. Wendy Kumar ------------------------ K. Wendy Kumar Vice President

Exhibit 7 --------- U.S. Bank Trust National Association Statement of Financial Condition As of 12/31/1999 ($000's) 12/31/1999 ------------ Assets Cash and Due From Depository Institutions $ 48,229 Federal Reserve Stock 3,346 Fixed Assets 391 Intangible Assets 61,796 Other Assets 8,123 --------- Total Assets $121,885 Liabilities Other Liabilities 10,474 --------- Total Liabilities $ 10,474 Equity Common and Preferred Stock 1,000 Surplus 120,932 Undivided Profits (10,521) Total Equity Capital $111,411 --------- Total Liabilities and Equity Capital $121,885 - -------------------------------------------------------------------------------- To the best of the undersigned's determination, as of this date the above financial information is true and correct. U.S. Bank Trust National Association By: /s/ K. Wendy Kumar ---------------------- Vice President Dated: April 7, 2000