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Green Flight Challenge Sponsored by Google - Final Results

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Efficiency Competition

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TeamPipistrele-GeniusPhoenixEmbry-RiddleMetric

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Fuel used3.823.82Gallons 100LL

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Energy used65.434.73.8kWh

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Equivalent fuel used1.941.033.984.10Gallons (auto fuel)

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Flight time (for speed)1:47:161:48:272:25:012:00:48Time

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Flight time (for mileage)1:49:371:50:232:25:432:04:07Time

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Distance (for speed)192.0191.0186.7142.5Miles

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Distance (for mileage)195.9193.7187.8148.1Miles

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Mileage403.5375.794.372.2ePMPG

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Speed107.4105.777.370.7MPH

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Speed Competition

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TeamPipistrele-GeniusPhoenixEmbry-RiddleMetric

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Fuel used6.614.19gallons 100LL

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Energy used68.337.53.0kWh

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Equivalent fuel used2.031.116.904.47gallons (auto fuel)

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Flight time (for speed)1:41:551:47:451:22:111:43:21Time

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Flight time (for mileage)1:44:101:50:241:22:571:44:53Time

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Distance (for speed)193.0192.7188.4143.9Miles

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Distance (for mileage)196.8196.2189.5146.2Miles

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Mileage388.4352.455.065.5ePMPG

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Speed113.6107.3137.583.5MPH

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Score72.768.335.125.2GFC Score

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Score = 1/( 1/Speed + 2/Mileage )

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Noise Competition

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TeamPipistrele-GeniusPhoenixEmbry-RiddleMetric

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Measured at 250' sideline71.159.562.567Noise in dBA avg. peak

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For comparison:

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Typical GA Piston Aircraft

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Measured at 1476' FAA74

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Measured at 775' sideline80

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Measured at 387' sideline86

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Measured at 195'92