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NIKI Rotor Aviation Kallithea K2 vs Sport Copter Vortex

Published specifications side by side. Every figure comes from the manufacturer, with the date it was last checked on each model page.

NIKI Rotor Aviation Kallithea K2 and Sport Copter Vortex compared on published specifications.
Specification NIKI Rotor Aviation Kallithea K2 Sport Copter Vortex
Cruise speed 140 km/h Not published
Empty mass 350 kg Not published
Engine Rotax 916 iS Rotax 582 standard; Rotax 618 or Subaru Legacy four cylinder also accepted
Engine power 160 hp Not published
Fuel capacity 2×40 Liter Not published
Height 2800 mm Not published
Length 4950 mm Not published
Mtom 600 kg Not published
Propeller Composite Not published
Range Endurance 4h Not published
Rotor diameter 8,8 m Not published
Takeoff roll 0-150 m Not published
Vne 180 km Not published

1 of 13 specifications are published by both manufacturers. A blank is a figure the manufacturer does not publish, not a zero and not a weakness. Verify anything that matters against the flight manual before you buy.

NIKI Rotor Aviation Kallithea K2 in full Sport Copter Vortex in full

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