World’s First Personal Helicopter
Single Seat Scorpion One Kit Built Helicopter OneUpmanShip ARTICLE DATE: February 1971 First off, this pilot report is by “remote control” since Scorpion helicopters, more…
Single Seat Scorpion One Kit Built Helicopter OneUpmanShip ARTICLE DATE: February 1971 First off, this pilot report is by “remote control” since Scorpion helicopters, more…