K4ZO
Unknown1x2Zone 4
License HolderGragg, Bruce M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedJan 21, 2021
- License RenewedOct 12, 2016
- License RenewedSep 22, 2006
- FRN Association Letter SentAug 18, 2005
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.