Callsign: KR4JON Class: Technician Name: Sloan, Lawrence A City: Dania Beach State: FL Zipcode: 33004 Status: Active Grant Date: 02/11/2026 Expires: 02/11/2036 Uls: FCC Info
KR4JON - Ham operator in Dania Beach, FL
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1