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Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:21
L'unique hydravion de patrouille longue distance Consolidated XP4Y Corregidor vu sur Wikipedia.en
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The Consolidated XP4Y (company Model 31) was an American twin-engined long-range maritime patrol flying boat built by Consolidated Aircraft for the United States Navy. Only one was built and a production order for 200 was cancelled.
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The Consolidated XP4Y (company Model 31) was an American twin-engined long-range maritime patrol flying boat built by Consolidated Aircraft for the United States Navy. Only one was built and a production order for 200 was cancelled.
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:24
Design and development
The Model 31 was a new flying boat design started in 1938, intended for both military and commercial use.
The aircraft was of all-metal construction with a high-mounted, high aspect ratio cantilever monoplane wing (the Davis wing, which was later used in the B-24 Liberator) and an upswept aft fuselage with a tail unit with twin endplate fin and rudders.
It had retractable floats on the undersides of the wings and was powered by two of the new Wright R-3350 radial engines.
The civil version could carry seats for 52 passengers, or sleeper accommodation for 28.
The Model 31 was a new flying boat design started in 1938, intended for both military and commercial use.
The aircraft was of all-metal construction with a high-mounted, high aspect ratio cantilever monoplane wing (the Davis wing, which was later used in the B-24 Liberator) and an upswept aft fuselage with a tail unit with twin endplate fin and rudders.
It had retractable floats on the undersides of the wings and was powered by two of the new Wright R-3350 radial engines.
The civil version could carry seats for 52 passengers, or sleeper accommodation for 28.
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:25
The prototype Model 31 first flew on 5 May 1939, demonstrating excellent performance.
The Japanese attack on Pearl Harbor on 7 December 1941 brought America into the Second World War just as testing was complete and the United States Navy purchased the prototype, designated XP4Y-1, which was converted into a prototype patrol aircraft, fitted with nose, tail and dorsal gun turrets and 4,000 lb (1,820 kg) of external stores.
The Japanese attack on Pearl Harbor on 7 December 1941 brought America into the Second World War just as testing was complete and the United States Navy purchased the prototype, designated XP4Y-1, which was converted into a prototype patrol aircraft, fitted with nose, tail and dorsal gun turrets and 4,000 lb (1,820 kg) of external stores.
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:41
A production order for 200 P4Y-1 was placed in October 1942, with a new aircraft plant which had been constructed at New Orleans, Louisiana to build the aircraft.
Delays in preparation of the prototype and the shortage of Wright Duplex Cyclone engines (which were required to power the B-29 Superfortress) led to the production order being cancelled, with the factory being used to build the PBY, instead.
Delays in preparation of the prototype and the shortage of Wright Duplex Cyclone engines (which were required to power the B-29 Superfortress) led to the production order being cancelled, with the factory being used to build the PBY, instead.
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:44
Specifications (XP4Y-1)
Data from The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 1194
General characteristics
Length: 74 ft 1 in (22.58 m)
Wingspan: 110 ft 0 in (33.53 m)
Height: 25 ft 2 in (7.67 m)
Wing area: 1048 ft2 (97.36 m2)
Gross weight: 48,000 lb (21772 kg)
Powerplant: 2 × Wright R-3350-8 Cyclone 18 twin-row radial piston engine, 2300 hp (1715 kW) each
Data from The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 1194
General characteristics
Length: 74 ft 1 in (22.58 m)
Wingspan: 110 ft 0 in (33.53 m)
Height: 25 ft 2 in (7.67 m)
Wing area: 1048 ft2 (97.36 m2)
Gross weight: 48,000 lb (21772 kg)
Powerplant: 2 × Wright R-3350-8 Cyclone 18 twin-row radial piston engine, 2300 hp (1715 kW) each
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:45
Performance
Maximum speed: 247 mph (398 km/h)
Cruise speed: 136[5] mph (219 km/h)
Range: 3,280 miles (5,279 km)
Service ceiling: 21,400 ft (6520 m)
Rate of climb: 1,230[5] ft/min (6.25 m/s)
Maximum speed: 247 mph (398 km/h)
Cruise speed: 136[5] mph (219 km/h)
Range: 3,280 miles (5,279 km)
Service ceiling: 21,400 ft (6520 m)
Rate of climb: 1,230[5] ft/min (6.25 m/s)
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:52
Armament
1 x 37mm cannon in bow turret (proposed)
2 x 0.5in (12.7mm) machine-guns dorsal and tail (proposed)
4,000lb (1814kg) of external bombs or depth charges (proposed)
1 x 37mm cannon in bow turret (proposed)
2 x 0.5in (12.7mm) machine-guns dorsal and tail (proposed)
4,000lb (1814kg) of external bombs or depth charges (proposed)
Reuben- CLUB
- Messages : 333
Re: Consolidated XP4Y Corregidor
par Reuben Mer 17 Avr 2013, 12:54
Bibliography
The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 1194
Donald, David, ed. Encyclopedia of World Aircraft (Etobicoke, ON: Prospero Books, 1997), p. 266, "Consolidated (Model 32) B-24 Liberator".
Green, William. War Planes of the Second World War: Volume Five Flying Boats. London:Macdonald, 1962. ISBN 356 01449 5.
Wegg, John. General Dynamics Aircraft and their Predecessors. London:Putnam, 1990. ISBN 0-85177-833-X.
The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 1194
Donald, David, ed. Encyclopedia of World Aircraft (Etobicoke, ON: Prospero Books, 1997), p. 266, "Consolidated (Model 32) B-24 Liberator".
Green, William. War Planes of the Second World War: Volume Five Flying Boats. London:Macdonald, 1962. ISBN 356 01449 5.
Wegg, John. General Dynamics Aircraft and their Predecessors. London:Putnam, 1990. ISBN 0-85177-833-X.
Reuben- CLUB
- Messages : 333
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Sujets similaires» Consolidated Fleetster
» Consolidated PT-11
» Consolidated NY
» Consolidated P-30
» Consolidated B-24 Liberator
» Consolidated PT-11
» Consolidated NY
» Consolidated P-30
» Consolidated B-24 Liberator
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