kilomikebravo
Well-Known Member
Even a calibrated compass can be wrong if there is metal nearby or underground.
Bob: My experience has been that the Mavic 2 Pro WILL give you a "magnetic interference" warning in the situation you described. The standard solution is to change the takeoff location by a little (or a lot,) depending on the amount of interference. For sure one of THE most important preflight checks is to ensure that the aircraft magnetic heading agrees with the triangle icon in the Radar Display. Compass problems and high winds are the two biggest factors in fly aways, IMHO.