No changes to any files that I know about but I no longer get any call-outs (flaps 9, 70 knots, etc). Can someone tell me how to fix it? I have checked .cfg files and several folders, but see no reference to him ( couldn't even find his .wav files).

Did you happen to buy the FS2Crew program for the J41? If so, it replaces the original calls through their configuration manager, but you can get them back by using same. If you didn't buy FS2Crew, then I have no ideas.

Thanks curt :(. I did install the crew but only ran it a couple of times and forgot all about it. Tomorrow I will recall my original co-pilot to duty.