KB4OI JOHN C DEACON 175 OAK LEAF TRAIL YOUNGSVILLE, NC 27596 United States Operator Class EXTRA Previous Callsign Grant Date 08/12/2020 Expire Date 09/14/2028 Codes HVIE - Vanity code - Primary Station Preference List Ads from KB4OI on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of