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The FY-41AP is an inertial attitude measurement instrument used for FPV flight on fixed-wing aircraft. It has an integrated OSD video overlay system that presents critical flight information such as power management, airspeed, altitude, and flight direction via its electronic compass, allowing for a clear visual flight while ensuring key information is within sight.

       Flight stabilization is achieved via an integrated 3 axis gyro, 3 axis accelerometer, 3 axis magnetometer and a barometric pressure sensor. This enables the module to accurately measure flight attitude, earth azimuth & relative altitude to achieve:

  • Extremely stable conventional flight pattern
  • Stabilized 3D flight
  • Automatically return to home (RTL)
  • Fixed altitude flight
  • Heading lock flight
  • GPS waypoint flight

Basic Performance

  • Supported aircraft :

         1, Normal / Traditional fixed-wing planes;
         2, Delta-winged plane with rudder;
         3, Delta-winged plane without rudder;
         4, Plane without aileron;
         5, V-tail plane with aileron;
         6, V-tail plane without aileron;

  • Supported servo output: 50Hz refresh frequency
  • Recommended Transmitter: PCM or 2.4GHz with minimum 6 channels
  • FY-41AP Module Working Voltage: 5.3V@0.2A( Powered by Power Manager)
  • Air speed sensor:0 ~ 200KM/h
  • Power Manager:

        Working Voltage Range: Power of battery 7~26V (2S ~ 6S)
        Measuring current:0~100A
        Power for FY-41AP module:5.3V@2A
        Power for Video transmission system :12V@2A

  • Operating Temperature: -10°C ~ 50°C
  • Assistant Software System Requirement: Windows XP sp3 / Windows 7 / Windows 8

Flight Performance

  • Navigation Accuracy : Heading:±5°, Rout deviation:±15m (GPS Mode)
  • Max Gyro Angular Velocity: 2000°/s
  • Altitude hold: ±10m



FY-41AP: 34g (58×37×19mm);
GPS :24g (32×32×13.5mm);
Air speed sensor:9g (64×13.5×13.5mm);
Power Manager:35g(50×24×18mm);


FEIYU TECH FY 41AP-A (Fixed Wing)


  • Brand: FeiYu Tech
Status : Back Ordered (Ships as soon as available)

Current Reviews: 0

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