Callsign: KI4NBS Class: Technician Name: HUFFINE, CHRISTOPHER M City: SILVER SPRING State: MD Zipcode: 20906 Status: Active Grant Date: 01/30/2026 Expires: 01/12/2036 Uls: FCC Info
KI4NBS - Ham operator in SILVER SPRING, MD
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1