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Stroukoff Aircraft

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Stroukoff Aircraft
Company typePrivate
IndustryAerospace, Defense
PredecessorChase Aircraft
Founded1954
FounderMichael Stroukoff
Defunct1959
FateCeased operations after failure to secure production contracts
Headquarters
Trenton, New Jersey
,
United States
ProductsExperimental military transport aircraft (YC-123D, YC-123E, YC-134)

Stroukoff Aircraft was an American company specializing in experimental military transport aircraft, established in 1954 by Michael Stroukoff. As the successor to Chase Aircraft, it concentrated on creating advanced versions of the C-123 Provider. Despite introducing innovative concepts, none of its designs received production orders, which ultimately led to the company's shutdown in 1959.

Founding

During the late 1940s, Ukrainian immigrant Michael Stroukoff designed the XG-20 for Chase Aircraft, notable as the largest glider constructed in the United States.[1] This design was adapted into the C-123 Provider,[2] which secured a production contract from the U.S. Air Force. Kaiser-Frazier acquired a 49% stake in Chase to produce the C-123 at its Willow Run plant.[3] However, following a controversy, the contract was terminated;[4] subsequently, Kaiser purchased Chase entirely and disbanded it.[3][5] Stroukoff then acquired Chase’s facilities at Trenton airport and established his own firm to continue development work on the C-123.[3]

YC-123D and E

The initial advanced model developed by Stroukoff based on the C-123 was the YC-123D, derived from the XC-123A prototype—originally a modified XCG-20[6]—which had been recognized as America's first jet-powered transport.[7] First flown in 1954, the YC-123D maintained twin piston engines and introduced a boundary layer control (BLC) system.[1] This BLC system improved lift by channeling engine airflow over the wings, resulting in shorter takeoff and landing distances.[1]

In 1955, Stroukoff transformed a C-123B into the YC-123E, incorporating his exclusive Pantobase landing gear technology.[3] This system allowed operations from various terrains including land, water, and snow[1] and demonstrated excellent capabilities during trials.[8]

YC-134

Expanding upon the YC-123E design, Stroukoff created the YC-134 (company code MS-8-1), which combined boundary layer control with Pantobase landing gear.[9] The aircraft featured upgraded engines with greater power, tailplane endplates, additional main landing gear wheels, and an enhanced fuel system.[10]

Designed specifically for Arctic missions,[11] the YC-134 underwent successful flight testing.[12] Nevertheless, its performance improvements over the C-123 were modest, and by that time no further demand existed for piston-engine transports. As a result, plans for production were abandoned.[3] After being unable to obtain production contracts, Stroukoff Aircraft ceased operations in 1959.[3]

External links

  1. ↑ 1.0 1.1 1.2 1.3 Sergievsky et al. 1998, p.128
  2. ↑ Andrade 1979, p. 87.
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 Pattillo 2000, pp.165-166.
  4. ↑ Life July 6, 1953, p.22
  5. ↑ "Kaiser To Close Chase Plant In New Jersey". American Aviation, Volume 17 (1953), p.15.
  6. ↑ Gunston 1980
  7. ↑ Rolfe and Dawydoff, 1978.
  8. ↑ The Aerospace year book, Volume 39 (1958), p.115.
  9. ↑ Jane 1958, p.364.
  10. ↑ "C-134 Pantobase" GlobalSecurity.org. Accessed 2010-12-06.
  11. ↑ Air Force magazine, Volume 40 (1957), p.93.
  12. ↑ Cite error: Invalid <ref> tag; no text was provided for refs named A58
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