AAIB Report: Modified electrically powered Piper PA-46-350P (G-HYZA), loss of power from hydrogen fuel cells

The Air Accidents Investigation Branch has published a report into an investigation into an accident involving a modified Piper PA-46-350P (G-HYZA) which occurred near Cranfield Airport in Bedfordshire on 29 April 2021. During an experimental flight near Cranfield Airport of a modified Piper PA-46-350P (G-HYZA), an electrically powered aircraft with electrical power from hydrogen fuel [...]