Ornithopter (Flapping Wing Aircraft)
by Tony van Roon


Under Construction!
Original cables & idler pulleys

The orginal 1934 setup of Idler pulleys and cables, as designed and developed by Percival H. Spencer.

Flying RC Ornithopter

Jack Stephenson restored the original to the above flying r/c model. Awsome!
Copyright © 1999 - Tony van Roon