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Mitsubishi MU-2/20

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Small plane!

The Mitsubishi MU-2 is a Japanese high-wing, twin-engine turboprop aircraft with a pressurized cabin manufactured by Mitsubishi Heavy Industries. It made its maiden flight in September 1963 and was produced until 1986. It is one of postwar Japan's most successful aircraft, with 704 manufactured in Japan and San Angelo, Texas, in the United States.


Desing :

Work on the MU-2, Mitsubishi's first postwar aircraft design, began in 1956. Designed as a light twin turboprop transport suitable for a variety of civil and military roles, the MU-2 first flew on 14 September 1963. This first MU-2, and the three MU-2As built, were powered by the Turbomeca Astazou turboprop.[2]

Civil MU-2s powered by Garrett engines were certified as variants of the MU-2B, using the MU-2B type followed by a number. For marketing purposes, each variant was given a suffix letter; the MU-2B-10, for example, was sold as the MU-2D, while the MU-2B-36A was marketed as the MU-2N.[3]

The MU-2 has a high cruise speed coupled with a low landing speed. This is accomplished by using over-wing spoilers instead of conventional ailerons for roll control, allowing the use of full-span double-slotted flaps on the trailing edge of the wing; the very large flaps give the MU-2 wing loading comparable to a Beechcraft King Air in landing configuration, while having wing loading comparable to a light jet in cruise. The spoilers are highly effective, even when the MU-2 wing is stalled, and the lack of ailerons eliminates adverse yaw.[4]

In 1963, Mitsubishi granted Mooney Aircraft rights in North America to assemble, sell, and support the MU-2. In 1965, Mooney established a facility to assemble MU-2s at its new factory in San Angelo, Texas. Major components were shipped from Japan, and the San Angelo factory installed engines, avionics, and interiors, then painted, flight tested, and delivered the completed aircraft to customers. By 1969, Mooney was in financial difficulty, and the San Angelo facility was taken over by Mitsubishi. Production in the United States ended in 1986.[5] The last Japanese-built aircraft was completed in January 1987.[citation needed]

The subsequent production aircraft, designated MU-2B, were delivered with the Garrett TPE331 engines that remained standard on all later models. Thirty-four MU-2Bs were built, followed by 18 examples of the similar MU-2D.[2] The Japanese armed forces purchased four unpressurized MU-2Cs and 16 search and rescue variants designated MU-2E. Featuring slightly more powerful upgraded TPE331 engines, 95 examples of the MU-2F were sold.

General Characteristics

  • Created On Android
  • Wingspan 65.1ft (19.8m)
  • Length 57.2ft (17.4m)
  • Height 24.5ft (7.5m)
  • Empty Weight 18,470lbs (8,377kg)
  • Loaded Weight 26,000lbs (11,793kg)

Performance

  • Horse Power/Weight Ratio 0.153
  • Wing Loading 28.6lbs/ft2 (139.6kg/m2)
  • Wing Area 909.5ft2 (84.5m2)
  • Drag Points 10574

Parts

  • Number of Parts 117
  • Control Surfaces 7
  • Performance Cost 518