United States electric Brammo motorcycles brand, recently made an electric helicopter. Them on the basis of a passive Robinson R44 helicopter, by installing the battery and motor, realization of helicopter powered by electric.
After the refit, the helicopter flew out of the truck in a test of 272 kg range of 55 km, air time up to 20 minutes. However, fuel version of the Robinson R44 's largest range of 640 km, maximum loading capacity of 450 kg. Aviation, pure electric power now, still a little funny.
But Brammo is not discouraged, their ultimate goal is to achieve the 150 minutes of air time, which includes 30 minutes of standby power. Moreover, the Brammo also announced that strive to be released next year called EPASROD electric helicopter prototype. The track really horse King Ferrari FXX k
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