WA4DD ROBERT G SLOAN 2824 Crabapple Circle DACULA, GA 30019 United States Operator Class ADVANCED Previous Callsign Grant Date 05/26/2023 Expire Date 07/15/2033 Codes HVIE - Vanity code - Primary Station Preference List Ads from WA4DD on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of