Data from Quest for Performance and Jane's Fighting Aircraft of World War II
General characteristics
Crew: 7: (2 pilots, bombardier/radio operator, navigator/radio operator, 3 gunners)
Length: 58 ft 3 in (17.75 m)
Wingspan: 71 ft 0 in (21.64 m)
Height: 21 ft 6 in (6.55 m)
Wing area: 658 sq ft (61.1 m²)
Airfoil: root: NACA 0017-64; tip: NACA 0010-64
Empty weight: 24,000 lb (10,886 kg)
Gross weight: 37,000 lb (16,783 kg)
Powerplant: 2 × Pratt & Whitney R-2800-43 Double Wasp 18-cylinder radial piston engines, 2,000–2,200 hp (1,500–1,600 kW)  each
Propellers: 4-bladed constant-speed feathering propellers
Performance
Maximum speed: 287 mph (462 km/h, 249 kn) at 5,000 feet (1,500 m)
Cruise speed: 216 mph (348 km/h, 188 kn) * Landing speed: 114 mph (99 kn; 183 km/h)
Combat range: 1,150 mi (1,850 km, 1,000 nmi) with 3,000 pounds (1,400 kg) bombload and 1,153 US gal (4,365 l) of fuel
Ferry range: 2,850 mi (4,590 km, 2,480 nmi)
Service ceiling: 21,000 ft (6,400 m)
Rate of climb: 1,200 ft/min (6.1 m/s)
Armament
Guns: 11 × .50 in (12.7 mm) M2 Browning machine guns.
One in nose position, four in blisters on fuselage, two in dorsal turret, two in tail turret, two in waist positions
Bombs: 4,000 lb (1,800 kg)
Data from Quest for Performance and Jane's Fighting Aircraft of World War II
General characteristics
Crew: 7: (2 pilots, bombardier/radio operator, navigator/radio operator, 3 gunners)
Length: 58 ft 3 in (17.75 m)
Wingspan: 71 ft 0 in (21.64 m)
Height: 21 ft 6 in (6.55 m)
Wing area: 658 sq ft (61.1 m²)
Airfoil: root: NACA 0017-64; tip: NACA 0010-64
Empty weight: 24,000 lb (10,886 kg)
Gross weight: 37,000 lb (16,783 kg)
Powerplant: 2 × Pratt & Whitney R-2800-43 Double Wasp 18-cylinder radial piston engines, 2,000–2,200 hp (1,500–1,600 kW)  each
Propellers: 4-bladed constant-speed feathering propellers
Performance
Maximum speed: 287 mph (462 km/h, 249 kn) at 5,000 feet (1,500 m)
Cruise speed: 216 mph (348 km/h, 188 kn) * Landing speed: 114 mph (99 kn; 183 km/h)
Combat range: 1,150 mi (1,850 km, 1,000 nmi) with 3,000 pounds (1,400 kg) bombload and 1,153 US gal (4,365 l) of fuel
Ferry range: 2,850 mi (4,590 km, 2,480 nmi)
Service ceiling: 21,000 ft (6,400 m)
Rate of climb: 1,200 ft/min (6.1 m/s)
Armament
Guns: 11 × .50 in (12.7 mm) M2 Browning machine guns. One in nose position, four in blisters on fuselage, two in dorsal turret, two in tail turret, two in waist positions
Bombs: 4,000 lb (1,800 kg)
Martin B-26 Marauder