The APC 11x9-4 is a 11×9 inch, 4-blade propeller weighing 40 g.
| Maker | APC |
|---|---|
| Model | 11x9-4 |
| Size | 11×9 in |
|---|---|
| Pitch | 9.00 in |
| Blades | 4 |
| Rotation | CCW |
| P/D | 0.82 |
| Weight | 0.09 lb |
| Max RPM | 19,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 2,614 | 0.62 lb | 32 W | 0.6 | 60 | 8.74 |
| 40 % | 3,299 | 1.01 lb | 61 W | 1.2 | 63.5 | 7.59 |
| 50 % | 3,928 | 1.47 lb | 100 W | 2 | 64.6 | 6.62 |
| 60 % | 4,501 | 1.95 lb | 152 W | 3.1 | 64.2 | 5.82 |
| 70 % | 5,018 | 2.45 lb | 216 W | 4.4 | 62.8 | 5.16 |
| 80 % | 5,479 | 2.95 lb | 291 W | 6 | 60.7 | 4.6 |
| 90 % | 5,881 | 3.42 lb | 377 W | 7.8 | 58 | 4.12 |
| 100 % | 6,096 | 3.69 lb | 434 W | 9 | 56.2 | 3.86 |