K7SQC KEVIN B O KEEFE 130 DEPUTED TESTAMONY PL HAVRE DE GRACE, MD 21078 United States Operator Class ADVANCED Previous Callsign Grant Date 05/23/2019 Expire Date 02/11/2029 Codes HVIB - Vanity code - Close Relative of Former Holder Ads from K7SQC on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of