Yeair Hybrid Quadcopter
Each of Yeair’s four rotors is powered by a 600W motor and a 1kW two-stroke engine. Yep, gas engines. This hybrid configuration allows it to fly at up to 62mph, carry loads up to 11lb. and fly for up to 1 hour. Not sure the FAA will like this.
Crowdfunded projects pose a degree of risk for buyers, so be sure to do your research and fully read the seller's detailed description and production plans before plunking down your hard-earned money.
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