ORIGINAL: BBfanboy
Lokasenna: The 'w' hotkey is your friend (I also use it for terrain hexside questions).
Not sure I understand how the 'w' hotkey can help with terrain detail on the hexside; don't you need to use the F6 key for that?
I use it for a cleaner and faster look at what a coastline's traversable hexsides are. Sorry for not being crystal clear. F6 shows every hexside - I often really only care about ownership and land/sea traversability.
And yes, correct - you can air transport restricted units to other bases within the allowed command(s). I just never do it.