Cool, thanks.
Sorry to go off track. Personally I don't think that dealing with a limited set of aircraft one day a month is going to have people logging off in droves. Some people won't play if they don't get exactly what they want, but I think they are in the minority. If I have my heart set on some CV-related action, and we happen to get that map with no water, then I'll log off and go do something else until either the map resets or I get in the mood for some non-CV-related action.
The war goes on just fine without me, and I think it will go on just fine with the small percentage of people who discover they can't fly their favorite P-51D/LA-7/Spit XVI and log off.