[Spark1645] Douglas TBD-1 Devastator
The Douglas TBD Devastator was an American torpedo bomber of the United States Navy. Ordered in 1934, it first flew in 1935 and entered service in 1937. At that point, it was the most advanced aircraft flying for the Navy and possibly for any navy in the world. However, the fast pace of aircraft development quickly caught up with it, and by the time of the Japanese attack on Pearl Harbor the TBD was already outdated.The Devastator performed well in some early battles, but earned notoriety for its catastrophically poor performance in the Battle of Midway, in which the 41 Devastators launched during the battle produced zero torpedo hits and only six survived to return to their carriers. Vastly outclassed in both speed and maneuverability by the Mitsubishi Zero fighters they faced, most of the force was wiped out with little consequence except to distract the Zeros from the much more capable (and survivable) SBD Dauntless dive bombers that eventually sank four Japanese carriers and a heavy cruiser. Although a small portion of the Devastator's dismal performance was later attributed to the many well-documented defects in the US Mark 13 torpedo, the aircraft was immediately withdrawn from frontline service after Midway, being replaced by the Grumman TBF Avenger.Design and developmentThe XTBD-1 with the original flat canopy in 1935The first production TBD-1 in 1937A single TBD-1A was tried as a floatplaneOrdered on 30 June 1934, and entered into a US Navy competition for new bomber aircraft to operate from its aircraft carriers, the Douglas entry was one of the winners of the competition. Other aircraft ordered for production as a result of the competition included the Brewster SBA, the Vought SB2U Vindicator, and the Northrop BT-1 which would evolve into the SBD Dauntless.The XTBD Devastator, which flew for the first time on 15 April 1935, marked a large number of "firsts" for the US Navy. It was the first widely used carrier-based monoplane as well as the first all-meta
Specifications
Spotlights
- Marulk 1.6 years ago
General Characteristics
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- Wingspan 49.8ft (15.2m)
- Length 34.1ft (10.4m)
- Height 14.1ft (4.3m)
- Empty Weight N/A
- Loaded Weight 11,560lbs (5,243kg)
Performance
- Horse Power/Weight Ratio 0.259
- Wing Loading 23.2lbs/ft2 (113.1kg/m2)
- Wing Area 498.8ft2 (46.3m2)
- Drag Points 8628
Parts
- Number of Parts 188
- Control Surfaces 5
- Performance Cost 737
Actually, a large amount of the Devastators fails were due to the Mk 13