NR9U MICHAEL DERZSY 14127 S PHEASANT LN ORLAND PARK, IL 60462 United States Operator Class EXTRA Previous Callsign Grant Date 01/04/2017 Expire Date 03/10/2027 Codes HAI - Ham Radio - Individual Ads from NR9U on QTH.com Classifieds View Now! Put this form on your page! Enter a Callsign:   Courtesy of