Technical Data
| Geometry |
|
Wing Span
|
20 m / 65.6 ft |
| Wing Area |
12.6 m2 / 135 ft2 |
| Aspect Ratio |
31.7 |
| Fuselage Length |
7.40 m / 24.3 ft |
| Fuselage Height |
1.64 m / 5.4 ft |
| Weight |
|
Empty Weight
|
460 kg / 1014 lb |
| Maximum Weight |
660 kg / 1455 lb |
| Waterballast |
100 l / 26.4 USgal |
| Min. Wing Loading * |
42 kg/m2 / 8.6 lb/ft2 |
| Max. Wing Loading |
52.4 kg/m2 / 10.7 lb/ft2 |
| Glide Performance |
|
Best Glide Ratio
|
56 |
| Min. Sink Rate
at weight |
0.49 m/s / 96 ft/min |
530 kg / 1168 lb |
| Stall Speed
at weight |
73 km/h / 39.4 kt |
530 kg / 1146 lb |
| Engine Data |
|
Motor
|
DC/DC brushless |
| Power |
42 kW / 57 hp |
| Revolutions |
1500 rev/min |
| Maximum Revolutions |
1700 rev/min |
| Climbing Performance |
|
Max. Climb Speed
at weight
|
4.4 m/s / 866 ft/min |
530 kg / 1146 lb |
Max. Climb Speed
at weight
|
3.7 m/s / 728 ft/min |
600 kg / 1323 lb |
Max. Climb Speed
at weight
|
3000 m / 9845 ft |
530 kg / 1102 lb |
Max. Climb Speed
at weight
|
2750 m / 9020 ft |
600 kg / 1323 lb |
* pilot+parachute = 70kg / 154 lb
Antares 20E: Let the numbers speak for themselves
