KJ4POM MICHAEL A DUKE 1156S W 14TH ST BOCA RATON, FL 33486 United States Operator Class GENERAL Previous Callsign Grant Date 07/30/2019 Expire Date 10/07/2029 Codes HAI - Ham Radio - Individual Ads from KJ4POM on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of