USDA Forest Service, 310 W. Wis. Ave., Milwaukee, WI,53203

17 -- SUPPLY AND INSTALL PROPELLERS SOL R9-97-02 DUE 122896 POC Contracting Officer, Tina F.Williams, 414-297-3637 Replacement propellers are needed to maintain an airworthiness standard in the Regional king Air. This replacement need is the result of the combination of a five year overhaul requirement due in12/96, coupled with an Airworthiness directive requiring the replacement of our current propeller hubs prior to 1998. The required specifications of the system include: A Hartzell/Raisbeck four bladed aluminum propeller system, constant speed, full feathering, and reversible. The system shall include the propeller blades, hubs, spinners, cam assembly, wiring, installation, and rigging to manufacturer's specifications. The system must be approved per Supplemental Type Certificate (STC) for installation and operation on a Beechcraft B-90 model King Air, serial number LJ-472, powered by Pratt and Whitney PT6A-28 engines installed per STC SA1206S0. Cost of transporting the aircraft to and from the point of install ation, and the pilots lodging and per diem costs, will be considered in evaluating the overall cost tothe Government. (0348)

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