https://en.wikipedia.org/wiki/Boeing_B-47_Stratojet

General characteristics

• Crew: 3
• Length: 107 ft 1 in (32.65 m)
• Wingspan: 116 ft 0 in (35.37 m)
• Height: 28 ft 0 in (8.54 m)
• Wing area: 1,428 ft² (132.7 m²)
• Airfoil: NACA 64A(0.225)12 mod root and tip
• Empty weight: 79,074 lb (35,867 kg)
• Loaded weight: 133,030 lb (60,340 kg)
• Max. takeoff weight: 230,000 lb (100,000 kg)
• Zero-lift drag coefficient: 0.0148 (estimated)
• Drag area: 21.13 ft² (1.96 m²)
• Aspect ratio: 9.42
• Powerplant: 6 × General Electric J47-GE-25 turbojets, 7,200 lbf (32 kN) each

Performance

• Maximum speed: 607 mph (528 kn, 977 km/h)
• Cruise speed: 557 mph (484 kn, 896 km/h)
• Combat radius: 2,013 mi (1,749 nmi, 3,240 km) with 20,000 lb (9,000 kg) bombload
• Ferry range: 4,647 mi (4,037 nmi, 7,478 km)
• Service ceiling: 40,500 ft^[82] (12,300 m)
• Rate of climb: 4,660 ft/min (23.7 m/s)
• Wing loading: 93.16 lb/ft² (454.8 kg/m²)
• Thrust/weight: 0.22
• Lift-to-drag ratio: 20.0 (estimated)

Armament

• Guns: 2× 20 mm (0.787 in) M24A1 autocannons in a remote controlled tail turret with AN/APG-39 Gun-laying radar^[83]
• Bombs: 25,000 lb (11,000 kg) of ordnance, including:
• 2 × Mk15 nuclear bombs (3.8 megaton yield each), or
• 4 × B28 nuclear bombs (1.1-1.45 megaton yield each), or
• 1 × B41 nuclear bomb (25 megaton yield), or
• 1 × B53 nuclear bomb (9 megaton yield), or
• 28 × 500 lb (227 kg) conventional bombs