I'd always wished the CV icon itself changed on the map to a square with a small icon of a line (the water) and the stern of a CV sticking out of it at 50 degrees or so, so that you could just look at it and say "Oh, that's sunk" before you even move to that field (that CV).
I wonder if that's possible in HTC, to change the friendly map icons based on the up/down position of the CV in the fleet?