A few nights back I entered 1086 as a flight number and left the call sign blank. When I loaded in I was using 1086 as a call sign as well a flight number. And two days later no matter what aircraft I select, no matter if the call sign and flight number are left blank and have even tried resetting my planed flight and it seems to be stuck with 1086 as the flight number. Where in the heck is this info being stored? I have no saved flights or flight plans. I think tomorrow I will submit a bug report. This one is something I have yet to see mentioned here on the forums.