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NIKI Rotor Aviation Kallithea 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.
Compare the exact engine and equipment variant before deciding. Values below retain the original source units and conditions; a missing value is not a disadvantage or a zero.
| Specification | NIKI Rotor Aviation Kallithea | Sport Copter Vortex |
|---|---|---|
| Cruise speed | 140 km/ h Source · checked 2026-07-19 | Not recorded |
| Empty mass | 300 kg Source · checked 2026-07-19 | Not recorded |
| Engine | Rotax 912 /915 iS /Edge Performance Source · checked 2026-07-19 | Rotax 582 standard; Rotax 618 or Subaru Legacy four cylinder also accepted Source · checked 2026-08-22 |
| Engine power | 100/ 141/150 hp Source · checked 2026-07-19 | Not recorded |
| Fuel capacity | 66 Liter (17.43 US gallons) Source · checked 2026-07-19 | Not recorded |
| Height | 2850 mm Source · checked 2026-07-19 | Not recorded |
| Length | 4550 mm Source · checked 2026-07-19 | Not recorded |
| Propeller | Composite Source · checked 2026-07-19 | Not recorded |
| Rotor diameter | 8,5 m Source · checked 2026-07-19 | Not recorded |
| Takeoff roll | 0-150 m Source · checked 2026-07-19 | Not recorded |
| Maximum takeoff mass | 560 kg/600 kg Source · checked 2026-07-19 | Not recorded |
| Never-exceed speed (VNE) | 180 km Source · checked 2026-07-19 | Not recorded |
| Endurance | Endurance 4 h with 30 min reserve Source · checked 2026-07-19 | Not recorded |
1 of 13 specifications are published by both manufacturers. A blank is a value not recorded in our sources, not a zero and not a weakness. Verify anything that matters against the flight manual before you buy.
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