N4ZSD
Unknown1x3Zone 4
License HolderROCHESTER, DAVID E
License ClassP
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 11, 2012
- Administrative Update AppliedDec 19, 2008
- Administrative Update AppliedNov 22, 2002
- License RenewedJul 29, 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.