K1WAT Oleg Vdovenko 1830 Longleaf Drive East Pinehurst, NC 28374 United States Operator Class EXTRA Previous Callsign Grant Date 06/21/2025 Expire Date 02/14/2035 Codes HVIA - Vanity code - Former Primary Station Holder Ads from K1WAT on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of