PZL TS-11 Iskra vs. Douglas DC-7

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PZL TS-11 Iskra versus Douglas DC-7
11.15 m 36 ft 7 in length 34.00 m 111 ft 6 in
3.5 m 11 ft 6 in height 8.38 m 27 ft 6 in
10.06 m 33 ft wingspan 35.8 m 117 ft 5 in
1 (WSK PZL Rzeszow SO-3W) engines 4 x Wright R-3350 Duplex-Cyclone radial engines
10.8 kN thrust per engine Approximately 3,400 hp per engine
10.8 kN total thrust Approximately 13,600 hp total
3,840 kg 8,466 lb MTOW 90,718 kg 200,000 lb
1,250 km 675 nm range 6,250 km 3,375 nm
770 km/h 478 mph cruise speed 507 km/h 315 mph
2 capacity Up to 105 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.