W2HJK Hippocrates J Koutsoupakis 3423 Steinway Street, PO BOX 1K Long Island City, NY 11101 United States Operator Class ADVANCED Previous Callsign Grant Date 07/09/2024 Expire Date 07/09/2034 Codes HVIE - Vanity code - Primary Station Preference List Ads from W2HJK on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of