<PAGE>
                                                                     Exhibit 4.3

R- 1                                                                $400,000,000


                     INTERNATIONAL LEASE FINANCE CORPORATION

                          4.500% NOTES DUE MAY 1, 2008


THIS NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER
REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE OF A
DEPOSITARY. THIS GLOBAL SECURITY IS EXCHANGEABLE FOR NOTES REGISTERED IN THE
NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED
CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER
THAN A TRANSFER OF THIS NOTE 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) MAY BE REGISTERED EXCEPT IN SUCH LIMITED
CIRCUMSTANCES.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) TO THE ISSUER OR
ITS AGENT FOR THE REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND
ANY PAYMENT IS MADE TO CEDE & CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR
VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

PRINCIPAL AMOUNT: Four hundred million dollars ($400,000,000)


MATURITY DATE: May 1, 2008


DATED DATE: April 29, 2003


INTEREST RATE: 4.500% per annum


CUSIP: 459745 FF7


ISIN: US459745FF71


COMMON CODE: 016802387


INTEREST PAYMENT DATES: May 1 and November 1, commencing November 1, 2003


REGULAR RECORD DATES: April 15 and October 15
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      INTERNATIONAL LEASE FINANCE CORPORATION, a California corporation (the
"Company"), for value received, hereby promises to pay to Cede & Co., or
registered assigns, the principal amount set forth on the face hereof on the
Maturity Date set forth on the face hereof, and to pay interest thereon, at the
interest rate set forth on the face hereof, from the dated date hereof or from
the most recent Interest Payment Date to which interest has been paid or duly
provided for, semi-annually on the Interest Payment Dates set forth on the face
hereof, until the principal hereof has been paid or made available for payment.
The interest so payable, and punctually paid or provided for, on any Interest
Payment Date will, as provided in the Indenture (as hereinafter defined), be
paid to the Person in whose name this Note (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest as set forth on the face hereof (whether or not a Business
Day), as the case may be, next preceding such Interest Payment Date; provided,
however, interest payable on the Maturity Date hereof will be payable to the
Person to whom the principal hereof shall be payable. Any such interest which is
payable, but is not punctually paid or duly provided for on any Interest Payment
Date, shall forthwith cease to be payable to the registered Holder on such
Regular Record Date, and may be paid to the Person in whose name this Note (or
one or more Predecessor Securities) is registered at the close of business on a
Special Record Date for the payment of such defaulted interest to be fixed by
the Trustee, notice whereof shall be given to the Holder of this Note at least
10 days prior to such Special Record Date, or may be paid at any time in any
other lawful manner, all as more fully provided in the Indenture. Payment of the
principal of and interest on this Note will be made at the office of the Trustee
in the Borough of Manhattan, City of New York, State of New York, in such coin
or currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts; provided, however, that payment
of interest on any Interest Payment Date (other than on the Maturity Date) may
be made at the option of the Company by check mailed to the address of the
Person entitled thereto as such address shall appear in the Security Register.

      This Note is one of a duly authorized issue of Securities (hereinafter
called the "Securities") of the Company, issued and to be issued under an
Indenture dated as of November 1, 2000 (herein called the "Indenture") between
the Company and The Bank of New York, as Trustee (herein called the "Trustee",
which term includes any successor trustee under the Indenture), as amended, to
which Indenture and all indentures supplemental thereto reference is hereby made
for a statement of the respective rights thereunder of the Company, the Trustee
and the Holders of the Securities, and the terms upon which the Securities are,
and are to be, authenticated and delivered. All terms used in this Note which
are defined in the Indenture shall have the meanings assigned to them in the
Indenture.

      After the completion of the issuance for which this Note is a part, the
Company may, from time to time, reopen such issuance and issue additional
Securities with the same terms (including maturity and interest payment terms)
as this Note. After such additional Securities are issued, they will be fungible
with this Note.

      This Note is one of the series of Securities designated as set forth on
the face hereof. The Notes may not be redeemed prior to maturity. The Notes will
not have a sinking fund.

      If an Event of Default with respect to the Notes shall occur and be
continuing, the Trustee or the Holders of not less than 25% in principal amount
of the Outstanding Notes may declare the principal of all the Notes due and
payable in the manner and with the effect provided in the Indenture.

      The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the Trustee with the
consent of the Holders of a majority in aggregate principal amount of the
Securities at the time Outstanding, of each series affected thereby. The
Indenture also contains provisions permitting the Holders of specified
percentages in aggregate principal amount of the Securities of each series at
the time Outstanding, on behalf of the Holders of all Securities of each series,
to waive compliance by the Company with certain provisions of the Indenture and
certain past defaults under the Indenture and their consequences. Any such
consent or waiver by the Holder of this Note shall be conclusive and binding
upon such Holder and upon all future Holders of this Note and of any Note issued
upon the registration of transfer hereof or in exchange herefor or in lieu
hereof whether or not notation of such consent or waiver is made upon this Note.
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      No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the time, place and rate, and in the coin or currency, herein prescribed.

      As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Note may be registered on the Security Register
of the Company upon surrender of this Note for registration of transfer at the
office of the Trustee in the Borough of Manhattan, City of New York, State of
New York, duly endorsed by, or accompanied by a written instrument of transfer
in form satisfactory to the Company and Security Registrar duly executed by, the
Holder hereof or by his attorney duly authorized in writing, and thereupon one
or more new Notes of authorized denominations and for the same aggregate
principal amount, will be issued to the designated transferee or transferees.

      The Notes are issuable only in registered form without coupons in
denominations of $1,000 or any amount in excess thereof which is an integral
multiple of $1,000. As provided in the Indenture and subject to certain
limitations therein set forth, the Notes are exchangeable for a like aggregate
principal amount of Notes, as requested by the Holder surrendering the same.

      No service charge will be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.

      Prior to due presentment of this Note for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name this Note is registered as the owner hereof for all
purposes, whether or not this Note be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.


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<PAGE>
      IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal as of the Dated Date set forth on the face
hereof.

                                    INTERNATIONAL LEASE FINANCE CORPORATION

[Seal]

                                    By:     __________________________________
                                            Chairman of the Board

                                            __________________________________
                                            President

Attest:


__________________________________
         Secretary

      Unless the certificate of authentication hereon has been executed by The
Bank of New York, the Trustee under the Indenture, or its successor thereunder,
by the manual signature of one of its authorized signatories or authorized
Authenticating Agents, this Note shall not be entitled to any benefits under the
Indenture, or be valid or obligatory for any purpose.

                          CERTIFICATE OF AUTHENTICATION

      This is one of the Securities of the series designated herein referred to
in the within-mentioned Indenture.

Date of Registration:

                                          THE BANK OF NEW YORK, as Trustee



                                          By      ______________________________
                                                  Authorized Signatory


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<PAGE>
                              [FORM OF ASSIGNMENT]

                                  ABBREVIATIONS

      The following abbreviations, when used in the inscription on the face of
this instrument, shall be construed as though they were written out in full
according to applicable laws or

regulations.

   TEN COM -- as tenants in common
   TEN ENT -- as tenants by the entireties
   JT TEN  -- as joint tenants with right of survivorship and not as tenants in
              common


UNIF GIFT MIN ACT -- __________________ Custodian ___________________
                          (Cust)                    (Minor)

under Uniform Gifts to Minors Act _____________________________
                                            (State)


    Additional abbreviations may also be used though not in the above list.

                         ______________________________

      FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and
transfer(s) unto

Please insert Social Security or Other
Identifying Number of Assignee              _________________________________


PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF ASSIGNEE


______________________________________________________

______________________________________________________


the within Note and all rights thereunder, hereby irrevocably constituting and
appointing


_____________________________________________________ Attorney to transfer said
Note on the books of the Company, with full power of substitution in the
premises.

Dated: ________________________________


                                      __________________________________________

                                      __________________________________________
                                      Notice: The signature to this assignment
                                              must correspond with the name as
                                              written on the face of the within
                                              instrument in every particular,
                                              without alteration or enlargement,
                                              or any change whatever.


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