K3VFO Timothy K Ewing 13735 HILSIDE AVE THURMONT, MD 21788 United States Operator Class EXTRA Previous Callsign Grant Date 08/17/2022 Expire Date 03/09/2031 Codes HVIE - Vanity code - Primary Station Preference List Ads from K3VFO on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of