United States' Consolidated PB2Y Coronado flying boat1,2

Consolidated PB2Y Coronado:
United States' United States' Consolidated PB2Y Coronado

Design

The Consolidated PB2Y Coronado won a 1935 United States Navy competition for a patrol bomber flying boat.2

The wing floats retracted into the wingtips.1

Prototype

The XPB2Y-1 first flew in December 1937, and it had a single tail fin.1,2 Because of it's lateral instability it was changed into a twin fin.1

Production

The first order was placed in March 1939 for six PB2Y-2s.2 The last delivery was in October 1943.2

Variants

Usage

Britain and the United States used the Coronado.2

  Consolidated PB2Y Coronado2 Consolidated PB2Y-3 Coronado1
Type Patrol flying boat2
Transport flying boat2
Flying boat patrol bomber1
Crew 7 - 102  
Engine (Type) 4: Pratt & Whitney R-1800 Twin Wasp2 4: Pratt & Whitney R-1830-88 Twin Wasp piston1
Cylinders Radial 142 Radial1
Cooling    
HP 1,200 each2 1,200 each1
Propeller blades 3 each2 Inside engines: 41
Outside engines: 31
Dimensions    
Span - floats retracted 115'2
35.05 m2
115'1
35.05 m1
Length 79' 3"2
24.15 m2
79' 3"1
24.16 m1
Height 27' 6"2
8.38 m2
27' 6"1
8.38 m1
Wing area   1,780 ft2 1
165.36 m2 1
Weight    
Empty   40,850 lb1, 40,935 lb2
18,568 kg1,2
Loaded   67,857 lb1, 68,000 lb2
30,844 kg1, 30,845 kg2
Performance    
Speed at sea level   199 mph2
320 kph2
Speed @ 20,000' /
6,095 m
  223 mph1
359 kph1
Speed @ 20,000' /
6,096 m
  213 mph2
343 kph2
Cruising speed   140 mph2
225 kph2
Climb   570'/minute2
174 m/minute2
Service ceiling   20,100'2
6,126 m2
Range   1,490 miles2
2,398 km2
Maximum range   2,365 miles1, 2,370 miles2
3,814 km1,2
Armament 8: 0.5" MG2  
Bow, dorsal, tail turrets   2: 12.7 mm MG each1
Beam positions   1: 12.7 mm MG each side1
Bombs, torpedoes, or mines 8,000 lb2
3,629 kg2
 
Bombs, depth charges, or torpedoes   11,975 lb1
5,443 kg1

Sources:

  1. Aircraft of WWII, General Editor: Jim Winchester, 2004
  2. Aircraft of WWII, Stewart Wilson, 1998
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