hubinsc

Thanks for responding, I found the problem, negligent pre flight on my part. My INS rotary was not set to off when I started the engine. Guess I better read the checklist.

Doing cold starts on the field I have been setting the INS to GND then pushing the STD HDG PB on the AMPCD for the quicker alignment. This has worked fine until the last few days. Now the STD HDG option is gone. Is there something I am missing?