Jack -- question on mapping -- I worked KC4/N2TA this morning and noticed that when I tabbed over, the prefix came up as KG4 rather than KC4...(not a problem...easily fixed) but I figured it was just an error in the prefix mapping data base somewhere and I would fix it...but I can't find anywhere that maps the prefix KC4 to KG4. Why would this come up as KG4? 73 de Greg