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Download Manual: FY21AP.PDF

The FY21AP utilizes a 3-axis gyro and tri-axial accelerometer to form an accurate drift free attitude stabilization system. The unit also utilizes GPS and barometric altitude sensing for accurate 3-dimensional positioning of the aircraft. By combining attitude control and positioning, a comprehensive inertial navigation system and autopilot is provided to you in a small (55 grams) and compact package.

Connection example:

All it needs is the GPS receiver (5 satellites locked). You only need to flip the designated 3-position switch and Return to Base (RTB) or Auto Circling will be activated, along with altitude hold

The auto circling feature is fantastic for aerial photographers, while RTB can be programmed as part of your Receiver failsafe system. Should you lose RC control with your aircraft, the FY21AP will automatically turn it around and bring your precious back to you. It is that simple!

FY-21AP kloppenstryker install from steve'o k on Vimeo.

FY-21AP EASY STAR WITH VIDEO SWITCH from steve'o k on Vimeo.