KO4OH
Unknown2x2Zone 4
License HolderFEINSTEIN, DAVID S
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedDec 9, 2021
- License RenewedNov 1, 2011
- License RenewedJan 26, 2002
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.