Art Applewhite Rockets - Double Helix (13mm)

Art Applewhite Rockets - Double Helix (13mm) Kit

Art Applewhite Rockets Double Helix (13mm) By John Lee (July 11, 2008)
Brief: The Double Helix is a great variation on the simple monocopter design from Art Applewhite. It is extremely simple to build and goes together quickly. It's also even more fun to fly than the Helix. I was lucky enough to get to watch the flights of the prototypes as Art was developing this line and now it seems like he is the source of a monocopter renaissance. It's a lot of ...
Art Applewhite Rockets Double Helix (13mm) By Dick Stafford (June 14, 2008)
Brief: The Double Helix is another new twist on the monocopter (pun intended)--it has two wings and flies on two motors. In fact, it's more or less two 13mm Helix Monocopters stuck end to end. Technically, it's not a monocopter but a bi-copter. Construction: The parts list: Two 1/16" Basswood sheets One 24mm tube Two BT-5 motor mounts Two ¼" ...