KB4RLZ CHARLIE W COX 4511 EDEN ROCK RD TAMPA, FL 33634 United States Operator Class GENERAL Previous Callsign Grant Date 01/02/2018 Expire Date 02/05/2028 Codes HAI - Ham Radio - Individual Ads from KB4RLZ on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of