K4YO
Unknown1x2Zone 4
License HolderHURD, CLARENCE A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Vanity Callsign GrantedDec 21, 2021
- License IssuedDec 21, 2021
- License ExpiredDec 2, 2021
- Administrative Update AppliedFeb 20, 2016
- Vanity Callsign GrantedDec 1, 2009
- License IssuedDec 1, 2009
- License ExpiredNov 11, 2009
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.