De Havilland Canada and ZeroAvia to develop hydrogen-electric engine program for Dash 8-400 aircraft; line-fit and retrofit
Green Car Congress
DECEMBER 15, 2021
The companies intend to work together on a service bulletin for the Dash 8-400 type certificate offering ZeroAvia’s hydrogen-electric engine as a line-fit option for new aircraft, as well as developing an OEM-approved retrofit program for in-service aircraft.
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