W6DMO David M Monteith 1893 Cummings Ln Durham, CA 95938 United States Operator Class EXTRA Previous Callsign Grant Date 12/15/2021 Expire Date 03/31/2027 Codes HVIE - Vanity code - Primary Station Preference List Ads from W6DMO on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of