- AirAce: 2.1 g
- 4x2.5": 1.5 g
- 4x4.5": 1.3 g
The difference in endurance is quite dramatic, up to additional 2.5 minutes (+20 %) are possible when using the 4x2.5" instead of the AirAce.
|Left to right: 'AirAce', '4x4.5', '4x2.5'|
|Static thrust vs power input (@ 12 V)|
|Endurance vs take-off weight|