Aero L-29 Delfin vs. Piper L-4 Grasshopper

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Aero L-29 Delfin versus Piper L-4 Grasshopper
10.81 m 35 ft 6 in length 6.86 m 22 ft 5 in
3.13 m 10 ft 3 in height 2.03 m 6 ft 8 in
10.29 m 33 ft 9 in wingspan 10.72 m 35 ft 2 in
1 Turbojet Engine engines 1 x Continental O-170-3 piston engine
8.7 kN thrust per engine Approximately 65 hp
8.7 kN total thrust Approximately 65 hp
3,280 kg 7,230 lb MTOW 1,220 lb 553 kg
900 km 486 nm range 306 km 165 nm
655 km/h 407 mph cruise speed 65 mph 105 km/h
capacity Pilot and observer
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.