SkyShark Helicopter By Don Hillberg
One of the most promising designs from Don Hillberg’s helicopter imagination toolbox, the SkyShark Helicopter. In an effort to find more performance out of the…
SkyShark Helicopter
SkyShark Helicopter By Don Hillberg
Don Hillberg’s SkyShark Helicopter Plans Don has described the SkyShark Helicopter as a small semi-aerobatic helicopter that is both fast and simple to build. The…
Don Hillberg – Helicopter Builder – Pilot – Designer
Don Hillberg Helicopter Builder – Pilot – Designer Hillberg Helicopters is an American aircraft manufacturer based in Fountain Valley, California and founded in 1990 by…