Quad crash in auto, no spiral, video included

Hello all. I'm hoping someone could shed some light on this. After successful auto flight, auto mode is engaged again and quad crashes at the first waypoint.

The log and kmz files are included.

Battery was 75% full at the time of the crash. Little wind. Beeping noise is a standalone beeper (so that it can be found if quad goes down). The rattling noise just before the crash, i think, is camera resonating in the case. At first I thought it was a mechanical failure (motors), but after the crash motors and their ESC's were spinning on the desk at full throttle for almost an hour. No problems.

If someone could shed some light on this I'd greatly appreciate it.

Cheers,

Miro

2013-05-25 14-14 1 crash in AUTO.log

2013-05-25 14-14 1.kmz

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Replies

  • Hearing the sound at 0:18 it could be a loose prop, or motor...

  • Sadly no...
  • Do you have telemetry log also? 

  • Desperate bump.

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