K4BO
Unknown1x2Zone 4
License HolderCORONADO WIRELESS ASSOCIATION
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedMay 26, 2021
- License ModifiedJun 21, 2018
- License ModifiedJan 5, 2016
- License RenewedJul 8, 2011
- FRN Disassociation Letter SentJul 7, 2011
- FRN Association Letter SentJun 30, 2011
- License IssuedJul 31, 2001
- Internal Correction AppliedJul 19, 2001
- Internal Correction AppliedJul 19, 2001
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.