The use of 1/72 aircraft by the likes of Warlord and others is fine for fly pasts, but it`s nice if they are landed to have correct scale, 1/48th is so big and 1/72nd is sadly comically small. Strangely in Zombie games I use 1/55TH AND 1/64TH for Helicopters and Aircraft, the civilian vehicles being 1/64th, they look really good with figures, and cars allowing a kneeling man to fire over its wing.