KK6FR FRANK J ROSSIO, III PO BOX 294034 PHELAN, CA 92329 United States Operator Class EXTRA Previous Callsign Grant Date 02/03/2023 Expire Date 01/23/2033 Codes HVIA - Vanity code - Former Primary Station Holder Ads from KK6FR on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of