Specifications
| 707-120B | 707-320B | |
|---|---|---|
| Cockpit crew | Three (Four with navigator on overwater flights) | |
| Passengers | 110 (2 class) 179 (1 class) |
147 (2 class) 189 (1 class) |
| Length | 145 ft 1 in (44.07 m) | 152 ft 11 in (46.61 m) |
| Wingspan | 130 ft 10 in (39.90 m) | 145 ft 9 in (44.42 m) |
| Tail height | 42 ft 5 in (12.93 m) | |
| Maximum takeoff weight (MTOW) | 257,000 lb (116,570 kg) | 333,600 lb (151,320 kg) |
| Empty weight | 122,533 lb (55,580 kg) | 146,400 lb (66,406 kg) |
| Runway needed at MTOW | 11,000 ft (3,330 m) | 10,840 ft (3,280 m) |
| Fuel capacity | 17,330 US gal (65,590 L) | 23,820 US gal (90,160 L) |
| Landing run | 6,200 ft (1,875 m) | 5,950 ft (1,813 m) |
| Operating range (maximum payload) | 2800 nmi (5200 km) | 3,735 nmi (6,920 km) |
| Range at MTOW (maximum fuel, zero payload) | 4,700 nmi (8,704 km) | 5,750 nmi (10,650 km) |
| Cruising speed | 540 knots (1000 km/h) | 525 kn (972 km/h) |
| Fuselage width | 12 ft 4 in (3.76 m) | |
| Powerplants (4 x) | Pratt & Whitney JT3D-1 or Rolls Royce Conway (BOAC only): 17,000 lbf (75.6 kN) |
PW JT3D-3: 18,000 lbf (80 kN) PW JT3D-7: 19,000 lbf (84.4 kN) |
Sources:
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