I’m trying to determine the cause of a recent crash and how to prevent it in the future. I was unsure of the direct cause of the crash at first, but replaying the tlog in QGC, it seems apparent that the global position failsafe caused a switch to Land mode, which then sent the plane into an unrecoverable death spiral. Why would there be no global position all of a sudden? Why would Land mode cause it to lose control? @dagar
Here is the log
http://logs.px4.io/plot_app?log=b7fcb8a9-a66f-4b49-94e3-f896d3a65cb7