Wow! That's disconcerting! I wonder if a new compass calibration would correct that. Maybe the IMU is off, too. Theoretically, compass and IMU calibrations should align everything accurately, unless I am missing something else.
No it's the iPad that's not accurate, not the bird.
I am talking about using the "radar" on the Go app to point the remote at the P3. It uses the orientation of the tablet/phone to see which way the remote is facing,