Breaking in O.S. 91 HZ-R Speed in backyard
9:53
XL Nimbus Nitro Details & Flight
30:45
SmackTalk RC 3D Tips #1 - Circus Tricks
18:02
¿Configuración completa de RotorFlight en 18 minutos?
36:54
Changing Engine Bearings on an OS 105 HZ
8:04
new used motor in the Trex 600n. really windy, Just a shakedown
17:23
Es un helicóptero
11:22
Pivotal aircraft takeoff and landing at crow island air park #pivotal #blackfly
45:18