However, the USAF currently plans to fly J85-equipped aircraft through 2040 when the youngest J85s will be over 50 years old. The Quail was designed to be released from a B-52 Stratofortress in-flight and fly for long distances in formation with the launch aircraft, multiplying the number of targets facing the SA-2 surface-to-air missile operators on the ground. Each engine can produce a thrust after burner of 22.2kN. Figure 6 is a schematic of the aircraft model. The Aubisque engine reportedly provided favorable engine-out characteristics, allowing the aircraft to proceed to successfully takeoff in the event of a single engine failing at the critical point. Progress D-18T. The United States Air Force (USAF) has awarded StandardAero a $237 million multi-year contract to provide engine maintenance, repair and overhaul (MRO) services for General Electric J85 turbojet engines powering the USAF fleet of T-38 trainer aircraft. The J85 turbojet engines in question come from Northrop F-5E/F jets, called the Tiger II. These engines used as their basic gas generator the gas generator from the Military J85 engine. Work will be performed at Laughlin Air Force Base, Texas, which is home to the nation’s largest and most experienced J85 workforce. The General Electric J85 is a small single-shaft turbojet engine. 28 replies. Dynatech has a large inventory of F-5 and J85 spare parts in inventory and ready for delivery. Aviation Forum » Aircraftbargains.com Forum » Engines & Parts » Re: J85 GE -21 C Engines for sale J85 GE -21 C Engines for sale Last post 07-18-2020, 10:20 PM by TalonTech . Maintainability can allow engines to remain operable for extended periods of time. The J85 was originally designed to power a large decoy missile, the McDonnell ADM-20 Quail.The Quail was designed to be released from a B-52 Stratofortress in-flight and fly for long distances in formation with the launch aircraft, multiplying the number of targets facing the SA-2 surface-to-air missile operators on the ground. General Electric J85-5 . Big propeller engines have a reduction gearbox so the propeller runs at a lower speed than the core engine, and multi-spool turbines have an inner, high-pressure section with higher rotational speeds than the outer, low-pressure parts of both the compressor and the turbine. The J85 turbine jet engine is used on the F-5 military fighter jet and the T-38 military trainer aircraft. An impressive total of 9,592 engines were and basic configuration of the non-afterburning J85 The non-afterburning J85-GE-17A powered the Cessna A-37A/B attack aircraft. The J85-powered T-38 is the USAF's primary pilot training aircraft. The J85 had the highest thrust-to-weight ratio of production engines built for its time (up to 7.3:1 on the J85-GE-21). Figure 4: The J85 Aircraft Family Being incorporated on this wide variety of developed into civil versions as well. The J85-powered T-38 is the USAF's primary pilot training aircraft. The J85 was originally designed to power a large decoy missile, the McDonnell ADM-20 Quail. Free shipping on many items | Browse your favorite brands | affordable prices. The engine was mounted under the right wing of the aircraft model, 2.1 m off the centerline to duplicate the F106B flight-test nozzle position with respect to the wing. An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Aero Turbine tapped for GE J85 engine overhaul - UPI.com Produced in the 1970s, the Tiger II was a low-cost multi-role jet in the same vein as today’s F-16. A TDI-J85 engine from Technical Directions Inc. 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