Who uses that notation? I thought metric units notations were pretty standard and I have always km^2 defined "square kilometers." (See my screenshot above). Its verbal word order as opposed to visual notation but functions are always in the present tense. e.g. 225 (square) kilo meters. 225 kilo meters (square) Both of them mean the same thing but radio comms in crappy environments means you need to use something kinda like the phonetic alphabet (basically there is no squared and even if there were you probably couldn't hear it..) so you change word order. You can tell the difference even if reception is shit. First one is a statement' date=' second one is a question. [/quote'] I wouldnt reply to zeds. He will insult you, bypass his ban and get you banned.