WA3COS
Unknown2x3Zone 10
License HolderMiller, David G
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedDec 18, 2025
- License RenewedNov 25, 2015
- Tax ID (TIN) AddedDec 30, 2005
- License RenewedDec 30, 2005
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.