I have a coin that looks bronze to me that has constanti on it on and the opposite side the letters are KAA VI with two symbols after it and a cross on the middle of the coin that kind of resembles a airplane propeller with two curved lines behind the cross. I have looked at tons of pictures of constanti coin and have yet to find anything like this coin. Any help would be greatly appreciated.

Without seeing the coin I'd guess it's one of Constantius showing the chi-ro symbol on the reverse. Just a stab in the dark!

Can you post a photo or scan of the coin? It wouldn't help me identify it (I'm no expert in these things), but it might be of use to someone else.

It is a fantasy coin of Constantine. For more information, see my page below.

http://www.constantinethegreatcoins.com/fantasycoin/