The UK’s Civil Aviation Authority has granted a permit to fly for ZeroAvia’s Dornier 228 aircraft, which has been retrofitted with its prototype hydrogen-electric powertrain. ZeroAvia secured the permit to fly following an extensive ground testing campaign and a rigorous review of the full development program. It means that ZeroAvia, the leader in zero-emission aviation, can now begin the first test flights of its 600kW hydrogen-electric powertrain. The 19-seat twin-engine aircraft has been retrofitted in an engineering testbed configuration to incorporate ZeroAvia’s hydrogen-electric engine powering the propellor on its left wing, operating alongside a single Honeywell TPE-331 stock engine on the right for appropriate redundancy to allow the safe testing of the novel propulsion technology.The test flights are set to be a landmark achievement for ZeroAvia and the HyFlyer II project, a major R&D program backed by the UK Government’s ATI Programme, which targets the development of a 600kW hydrogen-electric powertrain for 9-19 seat aircraft.
The UK’s Civil Aviation Authority has granted a permit to fly for ZeroAvia’s Dornier 228 aircraft, which has been retrofitted with its prototype hydrogen-electric powertrain. ZeroAvia secured the permit to fly following an extensive ground testing campaign and a rigorous review of the full development program. It means that ZeroAvia, the leader in zero-emission aviation, can now begin the first test flights of its 600kW hydrogen-electric powertrain. The 19-seat twin-engine aircraft has been retrofitted in an engineering testbed configuration to incorporate ZeroAvia’s hydrogen-electric engine powering the propellor on its left wing, operating alongside a single Honeywell TPE-331 stock engine on the right for appropriate redundancy to allow the safe testing of the novel propulsion technology.The test flights are set to be a landmark achievement for ZeroAvia and the HyFlyer II project, a major R&D program backed by the UK Government’s ATI Programme, which targets the development of a 600kW hydrogen-electric powertrain for 9-19 seat aircraft.
