W4CSX
Unknown1x3Zone 4
License HolderPRATER SR, MICHAEL L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedNov 19, 2025
- Administrative Update AppliedOct 31, 2024
- Administrative Update AppliedOct 17, 2023
- Vanity Callsign GrantedAug 23, 2022
- License IssuedAug 23, 2022
- License ExpiredJul 16, 2021
- License RenewedJul 22, 2009
- License ModifiedMay 3, 2000
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.