The APC 8x9 is a 8×9 inch, 2-blade propeller weighing 19 g.
| Maker | APC |
|---|---|
| Model | 8x9 |
| Size | 8×9 in |
|---|---|
| Pitch | 9.00 in |
| Blades | 2 |
| Rotation | CCW |
| P/D | 1.13 |
| Weight | 0.04 lb |
| Max RPM | 27,000 |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,151 | 0.23 lb | 24 W | 0.5 | 52.2 | 4.22 |
| 40 % | 5,390 | 0.40 lb | 44 W | 0.9 | 62.3 | 4.08 |
| 50 % | 6,588 | 0.61 lb | 72 W | 1.4 | 69.3 | 3.85 |
| 60 % | 7,744 | 0.86 lb | 109 W | 2.2 | 73.9 | 3.59 |
| 70 % | 8,853 | 1.15 lb | 157 W | 3.2 | 76.5 | 3.32 |
| 80 % | 9,911 | 1.47 lb | 217 W | 4.4 | 77.6 | 3.06 |
| 90 % | 10,911 | 1.80 lb | 290 W | 5.9 | 77.5 | 2.81 |
| 100 % | 11,486 | 2.01 lb | 341 W | 7 | 76.9 | 2.67 |