Aero L-29 Delfin vs. Boeing 747 Supertanker

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Aero L-29 Delfin versus Boeing 747 Supertanker
10.81 m 35 ft 6 in length 70.66 m 232 ft 0 in
3.13 m 10 ft 3 in height 19.41 m 63 ft 8 in
10.29 m 33 ft 9 in wingspan 64.44 m 211 ft 5 in
1 Turbojet Engine engines 4 x General Electric CF6-80C2B5F turbofan engines
8.7 kN thrust per engine Approximately 61,500 lbf
8.7 kN total thrust Approximately 246,000 lbf
3,280 kg 7,230 lb MTOW 442,253 kg 975,000 lb
900 km 486 nm range 7,260 km 3,920 nm
655 km/h 407 mph cruise speed 878 km/h 546 mph
capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.