WL4B
Unknown2x1Zone 5
License HolderGUERRERO, FRANCISCO B
License ClassTechnician
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedJul 31, 2024
- Administrative Update AppliedJan 1, 2019
- Administrative Update AppliedAug 1, 2014
- Vanity Callsign GrantedJun 6, 2014
- License IssuedJun 6, 2014
- License CanceledJan 6, 2007
- License IssuedOct 6, 2006
- Vanity Callsign GrantedOct 6, 2006
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.