W9JKC JOHN K CLARK, II 2415 E. Water Wheel Drive Greenfield, IN 46140 United States Operator Class ADVANCED Previous Callsign Grant Date 02/21/2020 Expire Date 02/21/2030 Codes HVIE - Vanity code - Primary Station Preference List Ads from W9JKC on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of