FMS V3 Flight Control External Gyroscope

Professional-grade flight stabilization for fixed-wing and helicopter RC aircraft. The FMS V3 Flight Control External Gyroscope is the Ruifei-compatible external gyroscope sensor for FMS aircraft — calibrated specifically for FMS airframes and their servo geometry. The V3 gyroscope detects unwanted yaw, pitch, and roll and sends corrective servo pulses to maintain stable, hands-off flight in crosswinds and turbulence.

Drop-in upgrade for any FMS aircraft with a compatible receiver. Plastic housing with colour box packaging. Plug-and-play installation with minimal setup. A gyroscope sensor applies the same angular momentum physics principle as a mechanical spinning gyroscope, but using a MEMS chip that detects rotation via Coriolis force rather than a physical spinning mass.

What's Included

• FMS V3 External Gyroscope
• Cables
• Instructions

Fulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.