Been meaning to post this for awhile...
Here's how it works:
In cockpit view, while panning view with coolie hat (usually front to left side, don't know if pan direction matters), bring up or put away clipboard.
Will cause stutters accompanied by sounds static or a complete hard lockup. Have to reboot, lost quite a few perks this way.
Running 98SE, Voodoo 3 card, AMD 800 athlon, MS Sidewinder stick.
Tell me if you need more information, I can reproduce the stutters/lockups at will.