K4NNI
Unknown1x3Zone 4
License HolderWITTENBERG, HENRY J
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 11, 2018
- Tax ID (TIN) AddedFeb 13, 2008
- License RenewedFeb 13, 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.