RE: With the factory RX can you add a head lock gyro to an Eagle 50?
oh ok this rings the bell. Yes this will work the tail brushless motors connects to a 10A ESC and the esc connects to the gyro. The gyro will treat the ESC has if it's a servo. ok to get it working in HH mode, you'll need to connect the gain wire into the gear channel on the receiver and program the gain into a dial on a radio. To initalize the ESC set the dial to 0 and after it's initialized then set the dial to about 73% gain to work it in HH mode. This is running only in my head so I haven't try this. Nice setup, great project. I have do this when I have time.
oh yea I might use a smaller prop as direct drive instead of the stock prop with gear on the eagle 50.