KØIVK JOSEPH W HILL 4140 W COLBY SPRINGFIELD, MO 65802 United States Operator Class EXTRA Previous Callsign Grant Date 08/15/2023 Expire Date 09/28/2033 Codes HAI - Ham Radio - Individual Ads from K0IVK on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of