Callsign: KR4NMA Class: Technician Name: Coulter, Ryan L City: Saint Johns State: FL Zipcode: 32259 Status: Active Grant Date: 07/01/2026 Expires: 07/01/2036 Uls: FCC Info
KR4NMA - Ham operator in Saint Johns, FL
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1