K0SW
Unknown1x2Zone 10
License HolderMartens, Larry D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License IssuedAug 6, 2019
- Vanity Callsign GrantedAug 6, 2019
- Internal Correction AppliedJul 12, 2019
- Internal Correction AppliedJul 12, 2019
- License RenewedDec 8, 2016
- License RenewedOct 31, 2006
- Tax ID (TIN) AddedOct 31, 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.