AA5NT RICHARD M HOFF 606 Brentwood Place Brandon, FL 33511 United States Operator Class EXTRA Previous Callsign Grant Date 12/11/2019 Expire Date 02/20/2030 Codes HAI - Ham Radio - Individual Ads from AA5NT on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of