K6KAL Richard W Kalkofen 209 S Stephanie St, PO BOX 1053 Henderson, NV 89012 United States Operator Class EXTRA Previous Callsign Grant Date 11/05/2024 Expire Date 09/25/2032 Codes HVIE - Vanity code - Primary Station Preference List Ads from K6KAL on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of