N4OZA
Unknown1x3Zone 4
License HolderTretheway, Mark A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 1, 2018
- License RenewedMay 17, 2006
- License ModifiedMay 30, 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.