The APC 12x9 is a 12×9 inch, 2-blade propeller weighing 44 g.
| Maker | APC |
|---|---|
| Model | 12x9 |
| Size | 12×9 in |
|---|---|
| Pitch | 9.00 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 0.75 |
| Weight | 0.10 lb |
| Max RPM | 16,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 2,744 | 0.59 lb | 28 W | 0.6 | 62.4 | 9.55 |
| 40 % | 3,567 | 1.03 lb | 54 W | 1.1 | 70.3 | 8.65 |
| 50 % | 4,362 | 1.57 lb | 92 W | 1.8 | 75 | 7.73 |
| 60 % | 5,125 | 2.20 lb | 144 W | 2.9 | 77.6 | 6.91 |
| 70 % | 5,853 | 2.91 lb | 212 W | 4.3 | 78.9 | 6.22 |
| 80 % | 6,541 | 3.67 lb | 295 W | 6.1 | 79.2 | 5.64 |
| 90 % | 7,186 | 4.48 lb | 395 W | 8.2 | 78.8 | 5.14 |
| 100 % | 7,553 | 4.97 lb | 463 W | 9.7 | 78.4 | 4.87 |