I have a problem with the compass. I believe mine does not work right.If I look at the flight data screen, I can see the compass swing left and right as I move the nose of the airplane. Then if I set the plane down the compass creeps back to 73…

Is there a way to on purpose fly out of radio range (long photo mission)?I did this with a home brew pic project I built about 12 years ago. What does the apm 2.5 do if you turn the radio TX  off while it is flying a programmed GPS way point…