Alt hold and Position hold decending

ArduCopter Traditional Helicopter
1

Hi,

I have a traditional helicopter flying but its not holding position and was wanting some guidance in T/S have downloaded some logs but it would not allow all.
1 1-01-1980 8-00-00 AM.bin (798.6 KB)
2 1-01-1980 8-00-00 AM.bin (372 KB)
2024-09-14 07-59-45.bin (833.6 KB)

2

The first logs have no GPS position. I didn’t look at them, but based on the file name there’s no position data. Position hold won’t work without GPS.

The third log looks like it’s corrupted or didn’t end well but I’d say the helicopter hasn’t been tuned yet.

Many of the critical parameters aren’t set up. Such as H_COL_ANG_Min/Max are still at -90/+90.

I think you should review the setup wiki and start there.

https://ardupilot.org/copter/docs/traditional-helicopter-first-time-setup.html

3

Thanks for your input, it was a motor interlock issue and having a mix within a new radio system I’m learning