N4RBB
Unknown1x3Zone 4
License HolderMontelongo, Michael
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedDec 8, 2025
- Administrative Update AppliedJun 25, 2025
- License IssuedJun 29, 2021
- Vanity Callsign GrantedJun 29, 2021
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.