WA4SZO
Unknown2x3Zone 4
License HolderClemmer, Michael E
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 14, 2026
- Administrative Update AppliedJul 7, 2020
- License RenewedMay 25, 2016
- Administrative Update AppliedMar 8, 2012
- License RenewedMar 3, 2006
- License ModifiedApr 21, 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.