Coastal Town Airfields

This is speculation. When Carriers were implemented sea units were given the same parameters as towns with airfields. Then a bugfix was released to keep battleships from being landed upon. Now coastal towns are being treated as battleships in this regard.

What needs to be done is better parameters need to be developed making units, towns, and sea zones unique. There should be better snap to effects for land and sea zones (sea zone points should snap too as well as ports). The harder road is often the one best travelled, unplaytested patching and on the fly hotfixes just lead to more problems.