WA3LKN DAVID R PENNES, M.D 2515 Bloomingdale Dr. NE Apt. 1022 Grand Rapids, MI 49525-2882 United States Operator Class ADVANCED Previous Callsign Grant Date 06/15/2021 Expire Date 08/27/2031 Codes HAI - Ham Radio - Individual Ads from WA3LKN on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of