For just $100000, you could pick up your own full-motion helicopter/airplane simulator on eBay. It “uses Microsoft Flight Sim and combat flight software.” Auction page. Click here for one more picture.
This simulator can simulate either airplane or helicopter flight. The controls are set up for helicopters, but are easily used as airplane controls. The screen is situated 3 to 4 feet in front of the occupants and gives a great sense of being in the action