This is a test flight to "dial-in" the PID settings.
The method used here relies APM's Autotune flight mode. Also tested is the RTL mode.
FWIW: the plane is a stock BIX3 w/ a 2200 3S lipo; Hobbyking's starter 250mw video system; mimimOSD, running OSD extra; and a UBLOX GPS module, w/ external compass; Finally the RC Radio is an early DX6i on the ground, and a Orange R615X in the plane.
