In 1954 United Airlines bought four flight simulators at a cost of $3 million from Curtiss-Wright that were similar to the earlier models, with the addition of visuals, sound and movement.
1954. aastal ostis United Airlines 4 simulaatorit Curtiss-Wright, mis küll sarnanesid varasemate mudelitega, kuid sisaldasid lisavisuaale, heli ja liikumist.