K3UO
Unknown1x2Zone 3
License HolderMicrowave Beacon Builders Club - DC
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedApr 22, 2024
- License RenewedMar 26, 2024
- License ModifiedMay 14, 2020
- License RenewedFeb 4, 2014
- Administrative Update AppliedMar 26, 2009
- License IssuedApr 24, 2004
- Vanity Callsign GrantedApr 24, 2004
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.