N4ZHZ
Unknown1x3Zone 4
License HolderCOX, ROBERT J
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 26, 2025
- License RenewedDec 8, 2012
- License ModifiedNov 12, 2010
- Administrative Update AppliedSep 18, 2007
- Administrative Update AppliedJun 21, 2005
- Vanity Callsign GrantedFeb 25, 2003
- License IssuedFeb 25, 2003
- License CanceledJun 27, 2000
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.