FlightGlobal2d
Partners hail success of hydrogen helicopter first flight
Unither Bioelectronique (UB) is claiming several aviation firsts following the first flight of a piloted hydrogen fuel ...
Aviation Week Network3d
Unither Flies First Piloted Hydrogen-Electric Helicopter
The first flight of a hydrogen-powered helicopter has been accomplished in Canada by Unither Bioelectronics. A subsidiary of ...
Robinson Helicopter Company Strengthens Operation Helo’s National Disaster Relief Efforts With an R44 Helicopter and Flight Training Program
Robinson Helicopter Company (RHC), the world's leading manufacturer of civil helicopters, entered an agreement with Operation Helo, a leading humanitarian organization specializing in rapid-response ...
NTSB releases preliminary report on fatal Danville helicopter crash
DANVILLE, Va. (WDBJ) - The National Transportation Safety Board (NTSB) has released its preliminary report on a helicopter ...