**Exhibit 4.13****NINTH SUPPLEMENTAL INDENTURE**          NINTH SUPPLEMENTAL INDENTURE, dated as of October 6, 2006 (this “Supplement”), betweenInternational Lease Finance Corporation, a corporation duly organized and existing under the lawsof the State of California (hereinafter called the “Company”), and U.S. Bank National Association,as Trustee (hereinafter called the “Trustee”).RECITALS OF THE COMPANY          The Company has heretofore executed and delivered an Indenture, dated as of November 1, 1991(hereinafter called the “Indenture”) with the Trustee, as successor to Continental Bank, NationalAssociation, providing, among other things, for the issuance from time to time of the Company’sunsecured debentures, notes or other evidences of indebtedness in one or more series.          Pursuant to the terms of the Indenture, an Officers’ Certificate dated May 21, 1997 andinstructions from a Designated Person of the Company in connection with the 1997A Notes (as definedbelow), Medium-Term Notes, Series I, due November 15, 2005 in the aggregate principal amount of$50,000,000 (the “1997A Notes”) were issued on May 30, 1997.          Pursuant to terms of the First Supplemental Indenture, dated as of November 1, 2000, theFourth Supplemental Indenture, dated as of November 6, 2002, the Sixth Supplemental Indenture,dated as of June 2, 2003 (the “Sixth Supplemental Indenture”), the Seventh Supplemental Indenture,dated as of October 8, 2004 (the “Seventh Supplemental Indenture”), and the Eighth SupplementalIndenture, dated as of October 5, 2005 (the “Eighth Supplemental Indenture”) the terms of the 1997ANotes were amended in certain respects.          Pursuant to the terms of the Indenture, and an Officers’ Certificate dated May 21, 1997 andinstructions from a Designated Person of the Company in connection with the 1997B Notes (as definedbelow), Medium-Term Notes, Series I, due March 1, 2006 in the aggregate principal amount of$50,000,000 (the “1997B Notes”) were issued May 30, 1997.          Pursuant to the terms of the Second Supplemental Indenture, dated as of February 28, 2001, theFifth Supplemental Indenture, dated as of December 27, 2002, the Sixth Supplemental Indenture, theSeventh Supplemental Indenture and the Eighth Supplemental Indenture, the terms of the 1997B Noteswere amended in certain respects.          Pursuant to the terms of the Indenture, an Officers’ Certificate dated March 10, 1998 andinstructions from a Designated Person of the Company in connection with the 1998 Notes (as definedbelow), Medium-Term Notes, Series I, due October 16, 2006 in the aggregate principal amount of$100,000,000 (the “1998 Notes’) were issued on September 11, 1998.          Pursuant the terms of the Third Supplemental Indenture, dated as of September 26, 2001, theSixth Supplemental Indenture, the Seventh Supplemental Indenture and the Eighth SupplementalIndenture, the terms of the 1998 Notes were amended in certain respects.
 

 
          Pursuant to Section 902 of the Indenture, the Holders of each of the 1997A Notes, 1997B Notesand 1998 Notes have consented and agreed to certain additional changes to the terms of the 1997ANotes, 1997B Notes and 1998 Notes, respectively.          It is deemed advisable and appropriate that the terms of the 1997A Notes, 1997B Notes and 1998Notes be further amended to reflect the changes consented and agreed to by the Holders of the 1997ANotes, 1997B Notes and 1998 Notes, respectively.          All things necessary to make this Supplement a valid agreement of the Company, in accordancewith its terms, have been done.NOW, THEREFORE, THIS SUPPLEMENT WITNESSETH:          For and in consideration of the premises, it is mutually covenanted and agreed, for the equaland proportionate benefit of the Holders of the 1997A Notes, 1997B Notes and 1998 Notes only, asindicated below, as follows:          1. The terms of the 1997A Notes, as amended, are hereby further amended as follows:     (i) The Stated Maturity shall be October 15, 2017.     (ii) Interest on the 1997A Notes from and including November 15, 2002 to but excludingOctober 15, 2003, shall accrue at the fixed rate of 6.99% per annum, Interest on the 1997ANotes from and including October 15, 2003 to but excluding October 15, 2004, shall accrue atthe fixed rate of 6.128% per annum, and Interest on the 1997A Notes from and includingOctober 15, 2004 to but excluding October 15, 2007, shall accrue at the fixed rate of 6.98%per annum, in each case payable semi-annually on each April 15 and October 15, on the basisof a 360-day year of twelve 30-day months, without adjustment for Interest Payment Datesthat are not Business Days; provided for the avoidance of doubt, that Interest shall accrueat 6.98% per annum to but excluding, and shall be payable on, October 17, 2005, and to butexcluding and shall be payable on, October 16, 2006. Interest on the 1997A Notes will bepayable to the persons in whose names the 1997A Notes are registered on the April 1 orOctober 1 (whether or not a Business Day) immediately preceding the Applicable InterestPayment Date.     (iii) The Additional Terms of the 1997A Notes shall be amended in their entirety toread as set forth in Annex A hereto, with references in Annex A to “Notes” being deemed torefer to the 1997A Notes.          2. The terms of the 1997B Notes, as amended, are hereby further amended as follows:     (i) The Stated Maturity shall be October 15, 2017.     (ii) Interest on the 1997B Notes from and including October 15, 2002 to but excludingOctober 15, 2003, shall accrue at the fixed rate of 6.85% per annum, Interest on the 1997BNotes from and including October 15, 2003 to but excluding October 15,
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2004 shall accrue at the fixed rate of 6.128% per annum, and Interest on the 1997BNotes from and including October 15, 2004 to but excluding October 15, 2007, shall accrue ata fixed rate of 6.98% per annum, in each case payable semi-annually on each April 15 andOctober 15, on the basis of a 360-day year of twelve 30-day months, without adjustment forInterest Payment Dates that are not Business Days; provided for the avoidance of doubt, thatInterest shall accrue at 6.98% per annum to but excluding, and shall be payable on, October17, 2005, and to but excluding and shall be payable on October 16, 2006. Interest on the1997B Notes will be payable to the persons in whose names the 1997B Notes are registered onthe April 1 or October 1 (whether or not a Business Day) immediately preceding theApplicable Interest Payment Date.     (iii) The Additional Terms of the 1997B Notes shall be amended in their entirety toread as set forth in Annex A hereto, with references in Annex A to “Notes” being deemed torefer to the 1997B Notes.          3. The terms of the 1998 Notes, as amended, are hereby further amended as follows:     (i) The Stated Maturity shall be October 15, 2017.     (ii) The Additional Terms of the 1998 Notes shall be amended in their entirety to readas set forth in Annex B hereto, with references in Annex B to “Notes” being deemed to referto the 1998 Notes.          4. The Trustee assumes no duties, responsibilities or liabilities by reason of this Supplementother than as set forth in the Indenture, and this Supplement is executed and accepted by theTrustee subject to all terms and conditions of its acceptance of the Trust under the Indenture, asfully as if said conditions were hereby set forth at length. The Trustee assumes no responsibilityor liability for the recitals of the Company set forth in this Supplement.          5. As amended and modified by this Supplement, the Indenture, the supplements thereto and theofficers’ certificate and instructions from a Designated Person of the Company relating to the1997A Notes, 1997B Notes and 1998 Notes, respectively, are in all respects ratified and confirmed.          6. This Supplement may be executed in any number of counterparts, each one of which shall bean original, and all of which together constitute but one and the same instrument.          7. Trustee hereby accepts the modification of the 1997A Notes, 1997B Notes and 1998 Noteshereby effected and the trust in this Supplement declared and provided, upon the terms andconditions hereinabove set forth.
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     IN WITNESS WHEREOF, the parties hereto have caused this Supplement to be executed, and theirrespective corporate seals to be hereunto affixed and attested, all as of the day and year firstabove written.      INTERNATIONAL LEASE