Callsign: N3YSM Class: Technician Name: CHAPMAN, JEFFREY S City: YORK State: PA Zipcode: 17404 Status: Active Grant Date: 04/07/2017 Expires: 04/07/2027 Uls: FCC Info
N3YSM - Ham operator in YORK, PA
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1