To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

From Wikipedia, the free encyclopedia

O2D
Douglas XO2D-1 on water.jpg
Role Observation floatplane
National origin United States of America
Manufacturer Douglas Aircraft Company
First flight March 1934
Status Prototype
Number built 1

The Douglas XO2D-1 was a prototype American observation floatplane of the 1930s. It was a single engined biplane intended to be launched by aircraft catapult from ships of the United States Navy, but only one was built, the production contract going to Curtiss for the SOC Seagull.

YouTube Encyclopedic

  • 1/3
    Views:
    42 825
    444 623
    36 950
  • ✪ Saga of the SkyRaider - A-1 Spad 80510
  • ✪ Cessna A-37: The Little Dragonfly Proved Of Great Value With Many Munition Options
  • ✪ Cessna O-2 Skymaster

Transcription

Contents

Development and design

In 1933, the United States Navy had a requirement to replace its Vought O3U Corsair as the standard aircraft catapult launched observation aircraft aboard US Navy ships, and in June of that year it placed an order for a single example of a design from Douglas Aircraft Company, the XO2D-1, together with aircraft from Curtiss (the XO3C-1) and Vought (the XO5U-1). Douglas's design was a single engined biplane with single-bay wings of sesquiplane configuration that folded for shipboard storage.It was of all-metal construction, and housed the crew of two in tandem under an enclosed canopy. It was powered by a Pratt & Whitney Wasp radial engine, and to allow easy operation from land, was fitted with a tailwheel undercarriage whose twin mainwheels retracted into the single main float.[1]

It was first flown in March 1934,[2] being tested at Anacostia and Naval Air Station Norfolk. It was rejected in favour of the Curtiss design, which was ordered into production as the SOC Seagull in March 1935.[2] After further testing it was withdrawn from use on 13 September 1935.[3]

Specifications (XO2D-1)

Data from McDonnell Douglas Aircraft since 1920 [4]

General characteristics

  • Crew: 2
  • Length: 32 ft 0 in (9.75 m)
  • Wingspan: 36 ft 0 in (10.97 m)
  • Height: 16 ft 4 12 in (4.991 m) (wheels down)
  • Wing area: 302.8 sq ft (28.13 m2)
  • Empty weight: 3,460 lb (1,569 kg)
  • Gross weight: 5,109 lb (2,317 kg)
  • Powerplant: 1 × Pratt & Whitney R-1340-12 9-cylinder air-cooled radial engine, 550 hp (410 kW)

Performance

  • Maximum speed: 141 kn; 261 km/h (162 mph)
  • Range: 693 nmi; 1,284 km (798 mi)
  • Service ceiling: 14,300 ft (4,400 m)
  • Time to altitude: 6 min to 5,000 ft (1,520 m)

Armament

See also

Aircraft of comparable role, configuration and era

Related lists

References

Notes
  1. ^ Francillon 1979, pp. 176–177.
  2. ^ a b Francillon 1979, p.177.
  3. ^ Francillon 1979, pp. 177–178.
  4. ^ Francillon 1979, p.178.
Bibliography
  • Francillon, René J. McDonnell Douglas Aircraft since 1920. London:Putnam, 1979. ISBN 0-370-00050-1.
This page was last edited on 8 May 2019, at 08:15
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.