N4SZK
Unknown1x3Zone 4
License HolderBLACK, CHARLES E
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 15, 2017
- Tax ID (TIN) AddedOct 29, 2007
- License RenewedOct 29, 2007
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.