KI9S STEPHEN H BERGHOFER 6707 Oak Lake Drive Indianapolis, IN 46214 United States Operator Class EXTRA Previous Callsign Grant Date 09/14/2022 Expire Date 11/02/2032 Codes HVIE - Vanity code - Primary Station Preference List Ads from KI9S on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of