K3CXG MICHAEL E KING 5682 GLENROCK DR FREDERICK, MD 21703 United States Operator Class GENERAL Previous Callsign Grant Date 01/03/2018 Expire Date 03/10/2028 Codes HVIE - Vanity code - Primary Station Preference List Ads from K3CXG on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of