K5BYN Ray L Armstrong 96419 s 4539 Vian, OK 74962 United States Operator Class GENERAL Previous Callsign Grant Date 08/04/2022 Expire Date 05/07/2031 Codes HVIE - Vanity code - Primary Station Preference List Ads from K5BYN on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of