The Sun Flyer, the brainchild of engineer and pilot George Bye and his Aero Electric Aircraft Corp. (AEAC), is designed to be the perfect training aircraft with three hours of endurance and a 30-minute recharging time.

The change could very soon have profound effects on general aviation — a term for the world of private and non-airline aviation — and, one day, proper airlines.

Energy costs for an hour of flight training could be as little as $1, while maintenance costs on an engine with a single moving part could be significantly lower, Bye told Business Insider.