The Defense Logistics Agency (DLA) is seeking to procure six units of COVER ASSEMBLY, TRAN for CHINOOK aircraft through a Firm Fixed Price contract. The procurement requires specific approved sources, including THE BOEING COMPANY, BOEING DISTRIBUTION SERVICES, INC., and HELIGEAR ACQUISITION CO. DBA NORTHSTAR AERO, with a production lead time of 1080 days if First Article Testing is included, or 720 days without it. This component is critical for the operation of helicopter rotor blades and associated mechanisms, and deliveries will be made to Tinker Air Force Base in Oklahoma. Interested parties should contact Jonathan Gunnels at jonathan.gunnels@dla.mil for further information and must ensure prequalification for future solicitations.