Thank you both for the quick responses! That had crossed my mind too, I'm sure the first log does show AI aircraft, though I had disabled them (I thought) before this most recent flight. I just went back into the setup screen on xplane, and they are all still disabled. Do you still see evidence of them in the most recent log I posted? There are none showing in my 'AI aircraft' menu in the flight config area, and I didn't see any on leaving KSTL on this most recent flight. Thank you again,
DT