Drone Crash Analysis Request

Dear Arducopter Team,

I am writing to request your assistance in analyzing a recent crash involving my quadcopter setup.

Based on my analysis, the crash may have been caused by a momentary disconnection of the controller power wire or an ESC short circuit,
possibly due to a solder burr or One of the Motor/ ESC Channel damaged.

Please review the attached log file to help determine the exact cause of the crash. Your expertise in analyzing Arducopter logs would be invaluable.

https://www.dropbox.com/scl/fi/xyuvllfvp7u71227kl66i/Crash-Log.bin?rlkey=jwfuwzjvlnmx1gredzzsx4664&st=uhkx8zem&dl=0

Thank you for your time and assistance.

Sincerely,
Murthy

Hi @Murthy ! It seems that the issue is indeed due to the power disconnection. The log suddenly ended at approximately 65m altitude.

What tether system was this?

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