United States' Bell P-63 Kingcobra fighter1

Bell P-63 Kingcobra:
United States' Bell P-63 Kingcobra fighter

Bell P-63 Kingcobra:
United States' Bell P-63 Kingcobra fighter

Bell P-63 Kingcobra ready to be delivered to the Soviets:
United States' Bell P-63 Kingcobra fighter

Bell P-63a6 Kingcobra:
United States' Bell P-63 Kingcobra fighter

Design

In June 1941 the US Army Air Force ordered two prototypes to be built.1 Its first flight was on December 7, 1942.1 Both prototypes were lost in early accidents.1 Deliveries of the production version began in October 1943.1

Like the P-39 it also had tricycle landing gear, engine behind the pilot, and a door similar to a car for the pilot.1 The P-63 had a taller tail.1

The intake, right behind the cockpit glass, provided air to the carburator.1

Usage

The US Army Air Force decided it was advanced enough and around 2,400 P-63s were shipped to Russia.1 Some also went to the Free French forces.1 One was sent to the RAF.1

Some were also used by the US Army Air Force as trainers.1

Korea

There were some reports by United Nations' pilots that they encountered P-63s flown by North Koreans.1

  P-63A1
Type Fighter1
Ground Attack1
Crew 11
Engine (Type) Allison V-1710-931
Cylinders V-121
Cooling Liquid1
HP 1,3251
Propeller blades 41
Dimensions  
Span 38' 4"1
11.68 m1
Length 32' 8"1
9.96 m1
Height 12' 7"1
3.84 m1
Wing area 248ft2 1
23.04 m2 1
Weight  
Empty 6,932 lb1
2,892 kg1
Loaded 10,479 lb1
4,763 kg1
Performance  
Speed @ 25,000'
7,620 m
409 mph1
660 kph1
Cruising speed 377 mph1
608 kph1
Climb  
Service ceiling 43,200'1
13,106 m1
Range 450 miles1
724 km1
Armament  
Propeller 37 mm1
Rounds 301
Nose 2: 12.7 mm1
Wings  
Under wing 6 rockets1
Bombs 520 lb1
237 kg1
Production 3,3001

Sources:

  1. Aircraft of WWII, General Editor: Jim Winchester, 2004
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