Neha Patil (Editor)

Douglas 423

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Wingspan
  
63 m

Manufacturer
  
Douglas Aircraft Company

Length
  
36 m

The Douglas Model 423 was a bomber aircraft design developed by American aircraft manufacturer Douglas to compete with the Convair B-36 design for a major U.S. Army Air Force contract for an intercontinental bomber in 1941. Although identified as the Douglas XB-31 in some publications, the project documents indicate that it was designed much later than the R40-B competition.

Contents

Development

In April 1941, the possibility of Great Britain falling to Nazi Germany seemed very real, and so the United States Army Air Corps unveiled a competition for a long-range bomber with intercontinental range (10,000 miles), making it capable of conducting air-strikes on Nazi-occupied Europe from US bases. Douglas stated that it did not wish to produce an 'out-and-out 10,000-mile (16,090 km) airplane project', instead proposing the Model 423 with a range of 6,000 miles (9,654 km). The Douglas Model 423 was eventually rejected in favor of the Consolidated Model 36, which became the Convair B-36 Peacemaker.

Specifications

General characteristics

  • Crew: 8
  • Length: 117 ft 3 in (35.74 m)
  • Wingspan: 207 ft 0 in (63.09 m)
  • Height: 42 ft 7 in (14.50 m)
  • Wing area: 3,300 ft² (306.90 m²)
  • Max. takeoff weight: 198,000 lb (89,813 kg)
  • Powerplant: 4 × Pratt & Whitney R-4360 Wasp Major radials, 3,000 hp (2237 kW) each
  • Armament

  • Guns:
  • 6× .50 in (12.7 mm) machine guns in remote ventral and dorsal turrets
  • 2× 1.456 in (37 mm) cannon
  • Bombs:
  • 25,000 lbs (11,340 kg) of bombs
  • References

    Douglas 423 Wikipedia