Electric aircraft specialist Ampaire has flown a second Cessna 337 Skymaster powered partly by an electric motor, a development coming ahead of planned airline demonstration flights before year end.

California aviation company Ampaire’s hybrid-electric Cessna 337 Skymaster has taken its first test flight. The flight, which took place above California’s Camarillo Airport, marked the first for a ...

Click to open image viewer. Twin-engined, strut-braced, high-wing monoplane. Distinguishable features are two engines placed in tandem on the fuselage centerline, a twin-boom-supported empenage, and a ...

A Cessna 337 Skymaster powered partly by an electric motor flew on 6 June from a California airport, demonstrating a prototype propulsion system that manufacturer Ampaire hopes to deploy commercially ...