N4YRB
Unknown1x3Zone 4
License HolderIRWIN, JOHN S
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 1, 2025
- License RenewedApr 2, 2013
- Tax ID (TIN) AddedApr 2, 2003
- License RenewedApr 2, 2003
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.