PRIORITY LIEN SECURITY AGREEMENT Between UNITED AIR LINES, INC., and WILMINGTON TRUST FSB, as Collateral Trustee Dated as of April 19, 2010Priority Lien Security Agreement • April 19th, 2010 • United Air Lines Inc • Air transportation, scheduled • New York
Contract Type FiledApril 19th, 2010 Company Industry JurisdictionWHEREAS, the Pledgor and the Collateral Trustee are parties to (i) that certain Indenture dated as of January 15, 2010 (as amended, restated, supplemented or otherwise modified from time to time, the “Indenture”), by and among United, the Guarantors party thereto, the Collateral Trustee, and The Bank of New York Mellon Trust Company, N.A., as trustee (together with its successors and permitted assigns, the “Indenture Trustee”), and (ii) that certain Collateral Trust Agreement dated as of January 15, 2010 (as amended, restated, supplemented or otherwise modified from time to time, the “Collateral Trust Agreement”), by and among United, the Indenture Trustee and the Collateral Trustee;