WH7W MARK S GERBER 888 S. King St. Palma 4 Honolulu, HI 96813 United States Operator Class EXTRA Previous Callsign Grant Date 10/31/2014 Expire Date 01/28/2025 Codes HVIE - Vanity code - Primary Station Preference List Ads from WH7W on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of