hi, I seem to recall that Richard Eikland's Mission and Facility Editor showed the placement of minor roads, and the vehicle locations? If so, this would be a quick way to check an airbase to see which vehicle goes where. When you open the airbase in the editor, you have to zoom in a lot (say 48x) to get a good bit of detail. Hobbit uploaded it here at SOH, probably under "Other".
HTH,