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  2. Radio-controlled aircraft - Wikipedia

    en.wikipedia.org/wiki/Radio-controlled_aircraft

    An RC flyer demonstrating knife edge flying. A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is radio controlled by an operator on the ground using a hand-held radio transmitter. The transmitter continuously communicates with a receiver within the craft that sends signals to servomechanisms ...

  3. Cox model engine - Wikipedia

    en.wikipedia.org/wiki/Cox_model_engine

    The famous Cox Tee Dee .049 and .051. 1961 Tee Dee 049 (Cat#170 - manufactured Nov 1960 – Jan 1996) The Tee Dee is Cox's most famous engine. This engine was dominant in competition for many years. It was designed by Bill Atwood who had been hired by Cox specifically to produce the Tee Dee line of competition engines.

  4. Pratt & Whitney R-2800 Double Wasp - Wikipedia

    en.wikipedia.org/wiki/Pratt_&_Whitney_R-2800...

    1939-1960. Number built. More than 125,334. The Pratt & Whitney R-2800 Double Wasp is an American twin-row, 18-cylinder, air-cooled radial aircraft engine with a displacement of 2,800 cu in (46 L), and is part of the long-lived Wasp family of engines. The R-2800 saw widespread use in many important American aircraft during and after World War ...

  5. Pratt & Whitney R-1340 Wasp - Wikipedia

    en.wikipedia.org/wiki/Pratt_&_Whitney_R-1340_Wasp

    The Pratt & Whitney R-1340 Wasp is an aircraft engine of the reciprocating type that was widely used in American aircraft from the 1920s onward. It was the Pratt & Whitney aircraft company's first engine, and the first of the famed Wasp series. It was a single-row, nine- cylinder, air-cooled, radial design, and displaced 1,344 cubic inches (22 ...

  6. Scaled Composites Pond Racer - Wikipedia

    en.wikipedia.org/wiki/Scaled_Composites_Pond_Racer

    Introduction date. 1991. First flight. March 22, 1991 [ 1 ] Retired. September 14, 1993 (Destroyed) Fate. Destroyed. The Scaled Composites Pond Racer (Company designation Model 158) was a twin-engine twin-boom aircraft developed for Bob Pond by Burt Rutan and his company Scaled Composites.

  7. Aircraft engine starting - Wikipedia

    en.wikipedia.org/wiki/Aircraft_engine_starting

    An interesting feature of all three German jet engine designs that saw production of any kind before May 1945: the German BMW 003, Junkers Jumo 004 and Heinkel HeS 011 axial-flow turbojet engine designs was the starter system, which consisted of a Riedel 10 hp (7.5 kW) flat twin two-stroke air-cooled engine hidden in the intake, and essentially ...

  8. Lockheed P-38 Lightning - Wikipedia

    en.wikipedia.org/wiki/Lockheed_P-38_Lightning

    The Lockheed Corporation designed the P-38 in response to a February 1937 specification from the United States Army Air Corps (USAAC). Circular Proposal X-608 was a set of aircraft performance goals authored by First Lieutenants Benjamin S. Kelsey and Gordon P. Saville for a twin-engined, high-altitude "interceptor" having "the tactical mission of interception and attack of hostile aircraft at ...

  9. Beechcraft Model 18 - Wikipedia

    en.wikipedia.org/wiki/Beechcraft_Model_18

    1937–1970. Introduction date. 1937. First flight. January 15, 1937. The Beechcraft Model 18 (or " Twin Beech ", as it is also known) is a 6- to 11-seat, [1] twin-engined, low-wing, tailwheel light aircraft manufactured by the Beech Aircraft Corporation of Wichita, Kansas. Continuously produced from 1937 to November 1969 (over 32 years, a ...