K4RKX Christopher J Riggan 168 NC HIGHWAY 58, PO BOX 388 WARRENTON, NC 27589 United States Operator Class EXTRA Previous Callsign Grant Date 01/06/2023 Expire Date 01/06/2033 Codes HVIE - Vanity code - Primary Station Preference List Ads from K4RKX on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of