. | Green Flight Challenge Sponsored by Google - Final Results | |||||
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. | Efficiency Competition | |||||
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. | Team | Pipistrel | e-Genius | Phoenix | Embry-Riddle | Metric |
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. | Fuel used | 3.82 | 3.82 | Gallons 100LL | ||
. | Energy used | 65.4 | 34.7 | 3.8 | kWh | |
. | Equivalent fuel used | 1.94 | 1.03 | 3.98 | 4.10 | Gallons (auto fuel) |
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. | Flight time (for speed) | 1:47:16 | 1:48:27 | 2:25:01 | 2:00:48 | Time |
. | Flight time (for mileage) | 1:49:37 | 1:50:23 | 2:25:43 | 2:04:07 | Time |
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. | Distance (for speed) | 192.0 | 191.0 | 186.7 | 142.5 | Miles |
. | Distance (for mileage) | 195.9 | 193.7 | 187.8 | 148.1 | Miles |
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. | Mileage | 403.5 | 375.7 | 94.3 | 72.2 | ePMPG |
. | Speed | 107.4 | 105.7 | 77.3 | 70.7 | MPH |
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. | Speed Competition | |||||
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. | Team | Pipistrel | e-Genius | Phoenix | Embry-Riddle | Metric |
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. | Fuel used | 6.61 | 4.19 | gallons 100LL | ||
. | Energy used | 68.3 | 37.5 | 3.0 | kWh | |
. | Equivalent fuel used | 2.03 | 1.11 | 6.90 | 4.47 | gallons (auto fuel) |
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. | Flight time (for speed) | 1:41:55 | 1:47:45 | 1:22:11 | 1:43:21 | Time |
. | Flight time (for mileage) | 1:44:10 | 1:50:24 | 1:22:57 | 1:44:53 | Time |
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. | Distance (for speed) | 193.0 | 192.7 | 188.4 | 143.9 | Miles |
. | Distance (for mileage) | 196.8 | 196.2 | 189.5 | 146.2 | Miles |
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. | Mileage | 388.4 | 352.4 | 55.0 | 65.5 | ePMPG |
. | Speed | 113.6 | 107.3 | 137.5 | 83.5 | MPH |
. | Score | 72.7 | 68.3 | 35.1 | 25.2 | GFC Score |
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. | Score = 1/( 1/Speed + 2/Mileage ) | |||||
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. | Noise Competition | |||||
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. | Team | Pipistrel | e-Genius | Phoenix | Embry-Riddle | Metric |
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. | Measured at 250' sideline | 71.1 | 59.5 | 62.5 | 67 | Noise in dBA avg. peak |
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. | For comparison: | |||||
. | Typical GA Piston Aircraft | |||||
. | Measured at 1476' FAA | 74 | ||||
. | Measured at 775' sideline | 80 | ||||
. | Measured at 387' sideline | 86 | ||||
. | Measured at 195' | 92 |