W2MSK MITCHELL S KOSOFSKY 23 ZUEGEL CT BERGENFIELD, NJ 07621 United States Operator Class EXTRA Previous Callsign Grant Date 12/12/2017 Expire Date 03/10/2028 Codes HVIE - Vanity code - Primary Station Preference List Ads from W2MSK on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of