KM4ZRT Frank V Pischettola 17627 BRIGHTON LAKE RD LAND O LAKES, FL 34638 United States Operator Class TECHNICIAN Previous Callsign Grant Date 01/02/2019 Expire Date 12/16/2026 Codes HAI - Ham Radio - Individual Ads from KM4ZRT on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of