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The Dewoitine D.513 was a 1930s prototype French monoplane fighter designed and built by Dewoitine.

Dewoitine D.513
Role	Fighter aircraft Type of aircraft
Manufacturer	Dewoitine
First flight	6 January 1936
Status	Retired
Primary user	French Air Force
Number built	2

Development

The D.513 was a single-seat low-wing cantilever monoplane fighter that first flew on 6 January 1936.[1] The D.513 was powered by an 860 hp (641 kW) Hispano-Suiza 12Ycrs1 V-12 piston engine and had a retractable tailwheel landing gear.[1] Testing proved that the D.513 was unstable and not able to reach the expected speeds and it was rebuilt with a new fuselage and a modified tail unit.[1] The changes did not improve the stability or the maximum speed and problems were also found in the engine cooling and landing gear, and further development was halted.[1] The second prototype was modified with landing gear and a radiator from the D.503. It was redesignated the D.514LP and was used in high-speed parachute trials.[1]

Variants

D.513

Prototype with an 860 hp (641kW) Hispano-Suiza 12Ycrs1 V-12 piston engine.[1]

D.514

Originally intended as the second D.513, it was modified for trials including the fitting of a Hispano-Suiza 12Ydrs2 V-12 engine.[1]

Operators

 France

• French Air Force

Specifications (D.513 revised)

Data from [1]

General characteristics

• Crew: one
• Length: 7.45 m (24 ft 5 in)
• Wingspan: 12.05 m (39 ft 6 in)
• Wing area: 18.32 m² (197.2 sq ft)
• Max takeoff weight: 2,446 kg (5,393 lb)
• Powerplant: 1 × Hispano-Suiza 12Ycrs1 V-12 piston engine, 640 kW (860 hp)

Performance

• Maximum speed: 445 km/h (277 mph, 240 kn) at 5100m (16730 ft)
• Climb to 2000m (6560ft) in 2 minutes 35 seconds.

References

Wikimedia Commons has media related to Dewoitine D.513.

Notes

Bibliography

На других языках

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- [en] Dewoitine D.513

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[it] Dewoitine D.513

Il Dewoitine D.513 fu un aereo da caccia monoposto, monomotore e monoplano ad ala bassa, sviluppato dall'azienda francese Constructions aéronautiques Émile Dewoitine verso la metà degli anni trenta del XX secolo e rimasto allo stadio di prototipo.[2]

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