Description

These slip-together ornithopters come fully assembled and just need the fuselage slipped into place and the pushrods connected before they are ready for flight. Flight times of 30-40 seconds are easily achieved with minimal adjusting.

Note: these aren’t particularly efficient, so they typically need 3 loops of 1/8″ rubber to sustain a climb. Experiment with winding direction to get best results. Verify that the crankshaft is straight, as the hook sometimes bangs against the motorstick.