Lockheed L-1011 TriStar


Lockheed L-1011-500 TriStar CS-TMP © Mike Vallentin
Photo ©: Mike Vallentin
The Lockheed L-1011 TriStar is a three-engine medium- to long-range widebody jet airliner for up to 400 passengers produced by the US-American manufacturer Lockheed Corporation.
The L-1011 TriStar 500 (L-1011-385-3) is a long-range variant with shortened fuselage (-4,11m / 13ft 6in) and a capacity of max. 315 passengers (typical 253). All other variants have a length of length 54,17m (177ft 8in) and a capacity of max. 400 passengers (typical 234). The TriStar was Lockheed's last commercial aircraft.
Passengers256-400 (246-315)
Propulsion3 Turbofan Engines
Engine ModelRolls-Royce RB.211-22C-02
Engine Power (each)182,4 kN41000 lbf
alternative Engine Variant
Engine ModelRolls-Royce RB.211-524B4-02
Engine Power (each)218,4 kN49100 lbf
Speed974 km/h526 kts
  605 mph
Mmo (max. Mach)Mach 0.9
Service Ceiling13.106 m43.000 ft
Range5.760 (11.297) km3.110 (6.100) NM
3.579 (7.020) mi.
Empty Weight105.687 kg233.000 lbs
max. Takeoff Weight231.332 kg510.000 lbs
max. Landing Weight166.922 kg368.000 lbs
Wing Span47,34 (50,09) m155 ft 4 in (164 ft 4 in)
Wing Area320,0 (329,0) m3444 (3541) ft
Length54,17 (50,05) m177 ft 9 in (164 ft 2 in)
Height16,87 m55 ft 4 in
First Flight17.11.1970
Production Statusout of production
Production Range1971-1983
Total Production250
ICAO CodeL101
IATA CodeL10 L11 L15 L1F
Data for (Version)Lockheed L-1011-1 (L-1011-500)
VariantsL-1011-1 (L-1011-385-1), L-1011-100 (L-1011-385-1-14 /-15), L-1011-200 (L-1011-385-1-15), L-1011-500 (L-1011-385-3)