K0OLS
Unknown1x3Zone 4
License HolderWilliamson, Joshua F
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedOct 9, 2021
- Vanity Callsign GrantedOct 9, 2021
- License CanceledMar 13, 2018
- License IssuedNov 21, 2017
- Vanity Callsign GrantedNov 21, 2017
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.