Art Applewhite Rockets - Helix (24mm)

Art Applewhite Rockets - Helix (24mm) Kit

Art Applewhite Rockets Helix (24mm) By Dick Stafford (August 11, 2008)
This is the 24mm version of Art's Helix monocopter . It will fly nicely on any 24mm short delay, plugged, or booster motor. Parts list: 1/8" Basswood sheet 38mm tube BT-50 motor mount 3/8" dowel ¼" launch lug If you have built one Helix, you have built them all. I know that sounds corny, but they all have the same basic components and construction techniques. ...