Specifications
| L-1011-1 | L-1011-200 | L-1011-500 | |
|---|---|---|---|
| Cockpit crew | Three | ||
| Seating capacity | 400 (1-class) 256 (mixed-class) |
330 (1-class) 246 (mixed-class) |
|
| Cabin width (interior) | 18 feet 11 inches (5.77 m) | ||
| Overall length | 177 ft 8 1⁄2 in (54.17 m) | 164 ft 2 1⁄2 in (50.05 m) | |
| Wingspan | 155 ft 4 in (47.35 m) | 164 ft 4 in (50.09 m) | |
| Tailspan | 71 ft 7 in (21.82 m) | ||
| Overall height | 55 ft 4 in (16.87 m) | ||
| Wing area | 3,456 sq ft (321.1 m2) | 3,541 sq ft (329.0 m2) | |
| Maximum take-off weight | 430,000 lb (200,000 kg) | 466,000 lb (211,374 kg) | 510,000 lb (231,332 kg) |
| Maximum landing weight | 358,000 lb (162,386 kg) | 368,000 lb (166,922 kg) | 368,000 lb (166,922 kg) |
| Operating empty weight | 241,700 lb (110,000 kg) | 248,400 lb (113,000 kg) | 245,400 lb (111,000 kg) |
| Max speed | Mach 0.95 (Max continuous speed = Mach 0.90) | ||
| Cruising speed (at 30,000 ft (9,100 m)) |
520 kn (963 km/h; 598 mph) | 515 kn (954 km/h; 593 mph) | 525 kn (972 km/h; 604 mph) |
| Stalling speed at max landing weight flaps and gear down |
108 kn (200 km/h; 124 mph) | 110 kn (204 km/h; 127 mph) | 114 kn (211 km/h; 131 mph) |
| Range (Max passengers + baggage) |
2,680 nmi (4,963 km; 3,084 mi) | 3,600 nmi (6,667 km; 4,143 mi) | 5,345 nmi (9,899 km; 6,151 mi) |
| Range (Max fuel) |
4,250 nmi (7,871 km; 4,891 mi) | 4,935 nmi (9,140 km; 5,679 mi) | 6,090 nmi (11,279 km; 7,008 mi) |
| Service Ceiling | 42,000 ft (12,800 m) | 43,000 ft (13,100 m) | |
| Engines (3x) | Rolls-Royce RB.211-22 | Rolls-Royce RB.211-524B | |
| Thrust (×3) | 42,000 lbf (187 kN) | 50,000 lbf (222 kN) | |
| Fuel capacity | 23,814 USgal (90,150 l) | 26,502 USgal (100,320 l) | 31,642 USgal (119,780 l) |
Sources: Jane's All The World's Aircraft 1982–83 except where stated
Read more about this topic: Lockheed L-1011 TriStar
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