[Murph]

A few of the maps have places where you can set up separate flights of one plane each, side-by-side at park points. What this is doing is "fooling" the game into thinking these are the actual takeoff points. LALRone's Normandy map has one of these areas. I have not built a mission yet that does this but a friend of mine has and I have flown it with him as a coop. One weird side effect is that if any "spare" planes are left as AI, they will try to take off straight from the park point and will crash into whatever is in front of them. Therefore it is important to edit the mission to include only as many slots as there are human players.