First flight of a manned, electric helicopter (Solution F machine)
Friday, August 12, 2011
This is a Momentous Operational milestone.
Description:
The machine went from concept to prototype in 180 days, under the design leadership of Pascal Chretien.
Source: The Quest for the World's First Electric Manned Helicopter Flight, Pascal Chretien, VERTIFLITE, March/April 2012, Pages 38-42
