Lockheed L-1011 TriStar 500 vs. Grumman S-2 Tracker

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Lockheed L-1011 TriStar 500 versus Grumman S-2 Tracker
50.05 m 164 ft 3 in length 12.8 m 42 ft 0 in
16.87 m 55 ft 4 in height 5.16 m 16 ft 11 in
50.09 m 164 ft 4 in wingspan 21.21 m 69 ft 7 in
3 Rolls-Royce RB211 engines engines 2 x Wright R-1820-82WA Cyclone radial engines
42,000 lbf thrust per engine Approximately 1,525 hp each
126,000 lbf (3 engines x 42,000 lbf per engine) total thrust Approximately 3,050 hp total
231,330 kg 510,000 lb MTOW 26,147 lb 11,866 kg
11,260 km 6,100 nm range 1,915 km 1,034 nm
525 knots 972 km/h cruise speed 200 mph 322 km/h
Max. 315 passengers (typical 253) capacity Pilot, co-pilot, and two sensor operators or crew members
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.