Callsign: NP4RM Class: Technician Name: Ramirez-Machin, Oscar Address: RR5 Box 18627 City: Toa Alta State: PR Zipcode: 00953 Status: Active Grant Date: 04/07/2020 Expires: 04/07/2030 Uls: FCC Info
Ham call sign NP4RM in Toa Alta, PR
Search any USA Ham Radio Callsign Database updated once a week Ham Callsigns search - version 2.1