Quick question, whenever I go on Flightaware, or any aviation website or anywhere really and It says the name of the aircraft it always say like "a320-232" or 777-232. what is the -232?? I know that the 2 is probably to indicate the 777-200 or the a320-200, and I know that they also say 772, a322, 752, etc. Jut dont know what the number in the middle is.
thx.