World’s first hydrogen fuel cell helicopter under development This topic has 0 replies, 1 voice, and was last updated 3 weeks ago by Brydo. Creator Topic April 24, 2022 at 9:05 pm #183310 Reply BrydoParticipant The only person who got all his work done by Friday was Robinson Crusoe. Anything i post over three lines long please assume it is an article lol. Creator Topic Reply To: World’s first hydrogen fuel cell helicopter under development Your information: Name (required): Mail (will not be published) (required): Website: Submit
