* Specifications *

Span: 141 feet, 3 inches

Length: 99 feet

Height: 27 feet, 9 inches

Weight: 133,500 pounds

Armament: Eight .50-caliber machine guns in remote controlled turrets plus
two .50-caliber machine guns and one 20mm cannon in tail;
20,000 pounds of bombs

Engines: Four Wright R-3350s of 2,200 horsepower each

Maximum speed: 357 mph.

Cruising speed: 220 mph.

Range: 3,700 miles

Service Ceiling: 33,600 feet

Cost: $639,000