KF4ZEY RAFAEL FERNANDEZ 5810 SW 113 AVE MIAMI, FL 33173 United States Operator Class EXTRA Previous Callsign Grant Date 05/23/2018 Expire Date 07/02/2028 Codes HAI - Ham Radio - Individual Ads from KF4ZEY on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of