| XP-34 | |
|---|---|
 Artist's impression of the XP-34 | |
| General information | |
| Type | Fighter aircraft |
| National origin | United States |
| Manufacturer | Wedell-Williams Air Service Corporation |
| History | |
| Developed from | Wedell-Williams Model 45 |
TheWedell-Williams XP-34 was afighter aircraft design submitted to theUnited States Army Air Corps (USAAC) beforeWorld War II byMarguerite Clark Williams, widow of millionaireHarry P. Williams, former owner and co-founder of theWedell-Williams Air Service Corporation.
Derived from an original proposal made in 1932, the XP-34 was based on a design byair racerJimmy Wedell, who was considered, "one of the most noted race plane designers of its day".[1] The aircraft was a direct result of the development of Wedell's most successful designs, theModel 44 andModel 45.[2] The forward fuselage was intended to be metal, the after part and control surfaces covered infabric.[1]
The interest expressed from the USAAC was based on the success of the private racing aircraft in the 1930s that were reaching 300 mph speeds in competition, a performance level not achieved by standard aircraft types in service in the U.S. military.[2]
On 1 October 1935, the USAAC ordered a full set of drawings and issued the XP-34 designation. It soon became apparent, however, with its original 700 hp (522 kW)Pratt & Whitney R-1535 Twin Wasp Junior engine, the anticipated performance of the XP-34 would be insufficient compared to designs already in production.
Wedell-Williams suggested substituting the 900 hp (671 kW)Pratt & Whitney XR-1830 instead. Although the promise of high speed was still there, other considerations such as the complete redesign of the airframe to accommodate a heavier and more powerful engine were considered impractical with the new design subsequently rejected by the Air Corps before any aircraft were built.[2]
Data fromU.S. Fighters
General characteristics
Performance
Related development
Related lists
