Champion Aerospace LLC Watch

from S-4/A 7 pages Supplement No. 1 Dated as of October 9, 2003, to the Guarantee and Collateral Agreement Dated as of July 22, 2003 (The “Guarantee and Collateral Agreement”), Among Transdigm Inc., a Delaware Corporation and the Successor by Merger to Td Funding Corporation (The “Borrower”), Transdigm Holding Company, a Delaware Corporation and the Successor by Merger to Td Acquisition Corporation (“Holdings”), Each Subsidiary of the Borrower Listed on Schedule I Thereto (Each Such Subsidiary Individually a “Subsidiary Guarantor” and Collectively, the “Subsidiaryguarantors”; the Subsidiary Guarantors, Holdings and the Borrower Are Referred to Collectively Herein as the “Grantors”) and Credit Suisse First Boston, (“Csfb”), as Collateral Agent (In Such Capacity, the “Collateral Agent”) for the Secured Parties (As Defined Herein)

from S-4 109 pages Guarantee and Collateral Agreement Dated as of July 22, 2003, Among Td Funding Corporation, Td Acquisition Corporation, the Subsidiaries of Transdigm Inc. Identified Herein, and Credit Suisse First Boston, as Collateral Agent

from S-4 97 pages Credit Agreement Dated as of July 22, 2003, Among Td Funding Corporation, Td Acquisition Corporation, the Lenders Named Herein, and Credit Suisse First Boston, as Administrative Agent and Collateral Agent Credit Suisse First Boston and Banc of America Securities LLC, as Joint Bookrunners and Joint Lead Arrangers, Bank of America, N.A., as Syndication Agent, and Ubs Securities LLC and General Electric Capital Corporation, as Documentation Agents