Great Planes Goldfire
| Prop | Volts | Amps | rpm | thrust(g) | Watts | Efficiency |
| none | 8.9 | 2.3 | 22460 | - | 20 | 0% |
| APCE 4.5x4.1 | 8.4 | 11.8 | 18510 | - | 99 | 70% |
| APCE 6x5.5 | 7.9 | 24.7 | 14320 | - | 195 | 65% |
| APC 7x4 | 7.6 | 27.0 | 13360 | - | 205 | 64% |
| CAMF 7.5x4 | 7.5 | 28.7 | 12920 | - | 215 | 60% |
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| Prop | Volts | Amps | rpm | thrust(g) | Watts | Efficiency |
| none | 8.9 | 2.3 | 22460 | - | 20 | 0% |
| APCE 4.5x4.1 | 8.4 | 11.8 | 18510 | - | 99 | 70% |
| APCE 6x5.5 | 7.9 | 24.7 | 14320 | - | 195 | 65% |
| APC 7x4 | 7.6 | 27.0 | 13360 | - | 205 | 64% |
| CAMF 7.5x4 | 7.5 | 28.7 | 12920 | - | 215 | 60% |
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