I agree with yoper on the types of aircraft, I have a land fighter and a naval fighter.
I came up with the following idea for Naval AA and Land AA, Naval AA fire can be either screening or focused, it depends on how the attacker chooses to attack. If the attacker targets individual ships, the defender may screen with up to 2 other ships on AA fire (any 1s destroy the aircraft). If the defender chooses to attack with aircraft on the board as a general attack (same as ships) then only focused AA fire may be used - each aircraft is targeted as in the rules one die only per plane.
Land AA fire is either Focused or Shotgun - by the rules, each AA gun is allowed up to 3 shots, this is determined by the defender. If the defender wants to target certain aircraft it is focused fire and the defender rolls one die per aircraft, but on any 1s rolled, the defender gets to choose which aircraft are destroyed. If the defender is willing to let the attacker determine losses he may fire shotgun and roll 3 die per AA gun. I will say that most of the time the defender rolls the 3 per AA gun and lets the attacker choose, but if air transports with paratroops are in the mix, then the defender usually opts for focused fire.
thoughts comments?
kenb