Installing a dethermalizer on a big rubber powered airplane
15:43
Flight trimming my Gipsy old time Wakefield rubber powered airplane!
25:44
Trimming a small rubber powered airplane, the Supermax II
15:00
Flight prep for big rubber powered airplanes: Ripmax Gipsy
21:57
Three Nite P 30 Build Video Part 8 Dethermalizer
56:48
Conceptos básicos de la potencia del caucho
4:19
Simple Electric Free Flight Timer
18:21
Ekranoplano Ep 1
51:22