Designed to allow the control of engine fuel/air mixture in-flight. The O.S. In-Flight Control Needle Valve, linked via an additional servo to a free transmitter channel, enables the pilot to make fin...
Designed to allow the control of engine fuel/air mixture in-flight. The O.S. In-Flight Control Needle Valve, linked via an additional servo to a free transmitter channel, enables the pilot to make fine adjustments to the mixture during the flight. Supplied complete with two different needles.