W1HHH
Unknown1x3Zone 1
License HolderO Brien, Kevin D
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedNov 18, 2024
- License RenewedNov 16, 2024
- License RenewedOct 27, 2014
- Tax ID (TIN) AddedNov 12, 2004
- License RenewedNov 12, 2004
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.