Electric Helicopter
Oskar Stielau
Auckland, New Zealand
During September 2019, inventor Oskar Stielau, based in Auckland, New Zealand, started the development of an experimental electric helicopter. He starting formulating the idea of building an electric helicopter in 2014. The helicopter model is a conventionally powered Mosquito helicopter which he built in 2008 and Stielau flew as a gas-piston engine helicopter for 60 hours. The rotorcraft has now been completely converted into an electric helicopter.
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