WG3U RICHARD A ADDIS, JR 11043 MUMFORD RD BISHOPVILLE, MD 21813 United States Operator Class EXTRA Previous Callsign Grant Date 03/13/2018 Expire Date 03/13/2028 Codes HVIE - Vanity code - Primary Station Preference List Ads from WG3U on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of