Orenco D

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Orenco D
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Role FighterTemplate:Short description
National origin United States
Manufacturer Orenco/Curtiss Aircraft
First flight 1919[1]
Number built 54 (4 prototypes, 50 production)

The Orenco D was an American biplane fighter aircraft, designed by Orenco and built by Curtiss Aeroplane and Motor Company. It was the first fighter type of completely indigenous design (as opposed to foreign types or American-built versions of foreign types) to enter US military service.

Development

The D prototype was offered to the US Army Air Service at the end of 1918. It was a two-bay biplane of all-wood construction, covered with fabric. It was powered by a Script error: No such module "convert". Hispano-Suiza engine. The pilot of the first flight test, Clarence B. Coombs, gave it a positive evaluation: "This aircraft performs better than the Sopwith Camel and Snipe, the Thomas-Morse, the Nieuport and Morane Parasol, the Spad and S.V.A."[1] The military ordered 50 production aircraft, but put the production order up for bidding. Curtiss Aircraft entered the lowest bid and built the fighter, modifying it slightly with a wider wingspan and redesigned ailerons.[2] The first Curtiss Orenco D flew on 26 August 1921.[1]

Variants

Orenco D
Prototype, four built[1]
Curtiss Orenco D
Production aircraft, 50 built[2]
Orenco D-2
Prototype based on Curtiss Orenco D. three built, under military designation PW-3.[1]
File:Orenco PW-3 64144 Ray Wagner Collection (16004082564).jpg
An Orenco D-2 prototype with revised tail surfaces

Operators

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Specifications

Data from: Flight: The Aircraft Engineer & Airships, "Some 'Orenco' (U.S.A) Aeroplanes", 1 April 1920, pp. 363–366.

Curtiss Orenco D

File:Orenco D.jpg

Data quoted here may differ in some respects from that quoted by Angelucci.[2]

General characteristics

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  • Upper Wing
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  • Lower wing
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Performance

  • Speed
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  • Time to climb
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To Script error: No such module "convert".: 8 min 54 s
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  • Service ceiling: Script error: No such module "convert".[2]
  • Range at full speed: Script error: No such module "convert".

Armament

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Orenco D2

File:Orenco D2.jpg

General characteristics

  • crew: one
  • length: Script error: No such module "convert".
  • Height: Script error: No such module "convert".
  • Upper Wing
Span: Script error: No such module "convert".
Area: Script error: No such module "convert".
  • Lower wing
Span: Script error: No such module "convert".
Area: Script error: No such module "convert".
  • Total wing area (including ailerons): Script error: No such module "convert".
  • Wing gap: Script error: No such module "convert".
  • Wing stagger: Script error: No such module "convert".
  • Empty weight: Script error: No such module "convert".
  • Gross weight: Script error: No such module "convert".
  • Powerplant: one × Wright-Hispano H Script error: No such module "convert".
  • Fuel Capacity: Script error: No such module "convert".

Performance

  • Speed
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  • Time to climb
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To Script error: No such module "convert".: 8 min 30 s
To Script error: No such module "convert".: 13 min 50 s
  • Range at full speed: Script error: No such module "convert".

References

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  1. a b c d e Angelucci, 1987. pp. 378-380.
  2. a b c d Angelucci, 1987. p. 119.

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Bibliography

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