K4UST
Unknown1x3Zone 4
License HolderThompson, Paul N
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJun 23, 2021
- License IssuedJun 21, 2019
- Vanity Callsign GrantedJun 21, 2019
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.