gps weak

  1. JJErrico

    Request advice: Compass error, Yaw error, Weak GPS signal

    Nearly lost control of my P4A yesterday shortly after takeoff. Would appreciate help from fellow owners to understand the cause. Here's some pertinent facts: At 32 sec, I had VLOS to the AC approx 20 ft from Home point and 115 ft AGL. Message appeared "exiting GPS mode. Warning:Compass Error...