W9YZI William M Berger 604 east 5th st superior, WI 54880 United States Operator Class EXTRA Previous Callsign Grant Date 10/21/2023 Expire Date 12/12/2028 Codes HVIB - Vanity code - Close Relative of Former Holder Ads from W9YZI on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of