hey glynn i just got off the phone with lowrance and they advised me that the map will work. i have a lcx15ci and when you look up hot map it said it will only work on a lcx15mt. when you call navionics they say only the classic will work. sorry for the trouble. if you still have it and the offer still stands i really appreciate it thanks. my address is frank mccall 361 kings dr pineville,la 71360 cell#3184526510Last edited by catman 1 on May 1st, 2009, 6:29 pm, edited 1 time in total.