KF8ECP joseph M vaughn 7870 Lake Field Mason, OH 45040 United States Operator Class TECHNICIAN Previous Callsign Grant Date 05/13/2025 Expire Date 05/13/2035 Codes HAI - Ham Radio - Individual Ads from KF8ECP on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of