Could somebody help me analyze my plane log. This was the third time I flew this plane and the first two flight where mostly trimming and finding a good CG, but I succesfully made one circle in loiter mode, and some 50 meters in fbwa mode. Today after I switched to Loiter the plane started to turn right, added throttle and never stopped turning right, so when it was about 90 degrees I switched to manual but couldn’t save it and crashed nose down into the ground.
I’m not an expert it logs. All I could find is maybe in ATT.Roll and ATT.DesRoll. In the graph looks like the DesRoll stopped at 50, but Roll went to 150. Odd.
Aruplane 3.9.3 on pixhawk.
Upload to forum didn’t work, link to the log:
Forgot to tell it’s a V-tail plane, mini talon.