KD3BYY
Unknown2x3Zone 3
License HolderDuffy Jr, William J
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedNov 20, 2025
- System-Generated GrantSep 26, 2025
- License IssuedSep 26, 2025
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.