Commander, Naval Air Systems Command (Code 2.3), Patuxent Naval Air Station, Bldg 2272, Lexington Park, MD 20670

D -- PHASE IV OF THE T-45 ENVIRONMENTAL CONTROL SYSTEM (ECS) IMPROVEMENT SOL N00019-00-P7-PD078 POC Susan Holmes, AIR-2.3.1.6.3,(301)757-5269; Contracting Officer: Ron Ostrom, AIR-2.3.1.6,(301)757-5264 E-MAIL: holmessm@navair.navy.mil, holmessm@navair.navy.mil. The Naval Air Systems Command intends to negotiate a follow-on SOLE SOURCE modification under Navy contract N00019-98-C-0114 with McDonnell Douglas Corporation, St. Louis, MO for Engineering services to provide on-going support for Test Work Description (TWD) for the Phase IV effort for T-45 Environmental Control System (ECS) development. Performance will include hardware ground and flight tests of promising ECS modifications (ice guard, modified temperature controller, relief valve, and blocked Max Defogger circuit); flight test engineering design and installation support for instrumentation changes or additions; and analysis of flight test data to quantify the impact of the tested changes on overall ECS system performance. Note: A portion of the testing will be performed under the existing DTIII testing contract line item. Numbered Notes 22 and 26 apply. Contractor Name and Address: McDonnell Douglas Corporation, A Wholly Owned Subsidiary of the Boeing Company, PO Box 516, St. Louis, MO 63166-0516 Posted 06/08/00 (W-SN462745). (0160)

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