NN4X STEPHAN J SACCO, JR 5775 JACK BRACK RD SAINT CLOUD, FL 34771 United States Operator Class EXTRA Previous Callsign Grant Date 06/04/2018 Expire Date 08/19/2028 Codes HVIE - Vanity code - Primary Station Preference List Ads from NN4X on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of