Can someone please help me read these logs and figure out what happened.  I am flying very close, maybe 75 feet away and for some unknown reason my tricopter switches to RTL and lands perfectly but I can't keep flying.  

I have disabled the battery failsafe and ground station failsafe.  I tried to read the logs and I see "err flight mode 5" and "error failsafe radio-1" on another log I see "error failsafe radio-0" and "error failsafe radio-1".

I use a frsky tx module with telemetry that beeps when I am near the end of my range and it never beeped also when this happened I was flying in my backyard which is only 75 feet away at the most so I'm a little confused.  Any help would be appreciated.

I am using an apm 2.6 with external compass and gps on a tricopter modeled after RCexplorers tricopter build.

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  • Developer

    I just checked the log, and ThrIn is at 0% when the drone goes into LAND with EV5,1. You have 0 stats reported by the GPS, so LAND is the only option.


  • 3D Robotics

    You can load your log files in Droneshare and it will do an automated analysis 

    • Droneshare's log analysis tool is broken as of the date of this post...



    • great thank you.  

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