David Groen
A 7,000-hour helicopter pilot with extensive combat and commercial experience, Groen co-founded GBA with his brother, Jay, in 1986 with the goal of bringing to market a modern gyroplane -- an aircraft supported by a freewheeling rotor and propelled by a pusher propeller. They believe its $158-per...
Subscription Required
This content requires a subscription to one of the Aviation Week Intelligence Network (AWIN) bundles.
Schedule a demo today to find out how you can access this content and similar content related to your area of the global aviation industry.
Already an AWIN subscriber? Login
Did you know? Aviation Week has won top honors multiple times in the Jesse H. Neal National Business Journalism Awards, the business-to-business media equivalent of the Pulitzer Prizes.
Related Content
