N4NPH
Unknown1x3Zone 4
License HolderHUMPHREY, DUNCAN R
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedDec 3, 2016
- License ModifiedFeb 15, 2013
- Tax ID (TIN) AddedDec 16, 2008
- License RenewedDec 16, 2008
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.