Douglas O-43

O-43
Role Observation
Manufacturer Douglas Aircraft Company
Introduction 1930
Primary user United States Army Air Corps
Number built 24[1]
Developed from Douglas O-31

The Douglas O-43 was a monoplane observation aircraft used by the United States Army Air Corps.

Development

Five Y1O-31A service-test aircraft were ordered in 1931, and delivered to the USAAC in early 1933 designated Y1O-43. They differed from the final configuration of the O-31A, with a wire-braced parasol wing, and a new fin and rudder. An order for 23 O-43A aircraft was completed during 1934, with a deepened fuselage, which eliminated the need for the ventral bulge under the observer's position. Powered by a single 675 hp Curtiss V-1570-59 inline engine, it also had taller vertical surfaces with an inset rudder similar to the O-31A. The canopy was enlarged, and fully enclosed both cockpits. The O-43 and O-43A served with the USSAC observation squadrons for several years before being assigned to National Guard units,[2] such as the 111th Observation Squadron Brownwood Airfield Texas, 15th Observation Squadron Fort Sill Oklahoma, and 3rd Observation Squadron Langley Field Virginia.

The 24th airframe of the O-43A contract was completed as the XO-46 prototype (see Douglas O-46).

Specifications (O-43)

Data from "United States Military Aircraft Since 1909" by F. G. Swanborough & Peter M. Bowers (Putnam New York, ISBN 0-85177-816-X) 1964, 596 pp.

General characteristics

Performance

Armament

See also

Related development
Aircraft of comparable role, configuration and era
Related lists

References

  1. "U.S. Army Aircraft 1908-1946" by James C. Fahey, 1946, 64pp.
  2. "The Complete Encyclopedia of World Aircraft" cover Editors: Paul Eden & Soph Moeng, (Amber Books Ltd. Bradley's Close, 74-77 White Lion Street, London, NI 9PF, 2002, ISBN 0-7607-3432-1), 1152 pp.

External links

Wikimedia Commons has media related to Douglas O-43.
This article is issued from Wikipedia - version of the Tuesday, June 23, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.