I use a flat light gray mixed with a touch of flat black, this gives the "Haze Gray" look, also for the flight deck you have two colors, you can use a flat gray or a flat black as the flight decks are coated in "nonskid" it only comes in the two colors. I use to serve in the Navy and served on three aircraft carriers, Kitty Hawk, Theo. Roosevelt, and JFK. note that the Nimitz class carriers the island structure is the same color as the hull, and non-nuke carriers the island is black, it is a distinquihment between the two types of carriers.