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Rotary-wing UAV Orka.
Dimensions: Height 5.4m, Length 6.2m, Main Rotor Diameter 7.2m. Weights: Max Weight 680kg, Payload 180kg. Performance: Ceiling 11,811 ft, Endurance 8 hours, Top Speed 198 kph. Main Rotor Blades 4, 1 Engine.