Hughes H-4 Hercules

Type: Flying Boat
Role: Strategic Airlift
Top speed: 250 mph / 407.98 kph
Service Ceiling: 20,900' / 6,370 m
Range: 3,000 mi / 4,800 km
Weight: 250,000 lbs / 113,399 kg
Wingspan: 320′ 11″ / 97.54 m
Length: 218′ 8″ / 66.65 m
Height: 79' 4″ / 24.18 m
Power: 8 3000 hp Pratt & Whitney R-4360 Wasp Major Radial Engines
Crew: 3
Designer(s): Howard Hughes and Henry J. Kaiser
Manufacturer: Hughes Aircraft
Number Manufactured: 1
Country of Origin: United States
First Flight: November 2, 1947
Retired: November 3, 1947