KM4KTR
Active2x3Zone 4
License HolderCastillo, Arthur H
License ClassTechnician
Min. Class RequiredTechnician
Grant DateMay 7, 2025
Expiration DateMay 27, 2035
License History
- License RenewedMay 7, 2025
- System-Generated GrantMay 27, 2015
- License IssuedMay 27, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.