K8HH Tae Won Bae 2200 Mission College Blvd, Intel Santa Clara, CA 95054 United States Operator Class EXTRA Previous Callsign Grant Date 02/07/2023 Expire Date 02/07/2033 Codes HVIE - Vanity code - Primary Station Preference List Ads from K8HH on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of