Grumman JF Duck - Specifications (JF)

Specifications (JF)

Data from

General characteristics

• Crew: 3
• Capacity: 851 lb (386 kg) payload
• Length: 32 ft 7 in (9.93 m)
  

JF-1 & JF-3: 33 ft (10 m)

• Wingspan: 39 ft 0 in (11.89 m)
• Height: 15 ft 1 in (4.60 m)
• Powerplant: 1 × Pratt & Whitney R-1830 Twin Wasp 14-cyl two row air-cooled radial piston engine, 700 hp (520 kW)
  

JF-1: 1 x 700 hp (522 kW) Pratt & Whitney R-1830-62

JF-2: 1 x 720 hp (537 kW) Pratt & Whitney R-1830-102

JF-3: 1 x 750 hp (559 kW) Pratt & Whitney R-1830-80

Performance