N8KOB MARK A LESAR PO BOX 706 Lewiston, MI 49756 United States Operator Class ADVANCED Previous Callsign Grant Date 03/17/2020 Expire Date 05/22/2030 Codes HAI - Ham Radio - Individual Ads from N8KOB on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of