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DF02- technical specifications
| Engine | Göbler-Hirth 3503E, liquid cooled, fuel injection, 70hp specifications |
| Rotor | AVERSO Aviation "Stella", 7,45m, Aluminium |
| Rotor disc// -charge at 260 kg TOW | 43,59m˛ // 60N/m˛ |
| Chord | 216 mm |
| Rotor head | GyroTec |
| Empty weight | 419 lb. (185 kg) |
| MTOW | 662 lb. (300 kg) |
| Prerotator | mechanic, cardan driven, 270/min |
| vso | 17-25 mph (30-40 km/h) |
| vdf | 124 mph (200 km/h) |
| vne | 112 mph (180 km/h) |
| vmax horizontal flight | 100 mph (160 km/h) |
| vcruise | 75 mph (120 km/h) |
| max. rate of climb at 260 kg TOW | 1000 ft/min (5 m/s) |
| best climb at | 56 mph (90 km/h) |
| steepest climb at | 37 mph (60 km/h) |
| Take-off roll without wind | 100-160 ft (30-50 m) |
| Landing roll without wind | 30 ft (10 m) |
| Fuel tank capacity, range | 60l, 310 miles (500 km) |
| Fuel consumption, cruise | 3.7 US Gallons (14 l) /h |
| Trim | electric driven |
| Airframe | aironautical steel 15CDV6 (Werkstoffnr. 1.7734.5), TIG-welded |
| Prop | 3-blade with ground adjustable pitch: Kievprop 243, 63.4" (161 cm) |
| Canopy | Plexiglas |
| Cowling | glass fibre/carbon fibre, some parts sandwich |
| Tail unit | glass fibre/carbon fibre, sandwich |
| Basic instrumentation | altimeter, airspeed, vsi, compass, 2x EGT&CHT, water temperature, engine RPM, Rotor RPM, warning signal for critical engine values. |