KR4GDU
Active2x3Zone 4
License HolderSmith Jr, William H
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateAug 16, 2025
Expiration DateAug 16, 2035
License History
- License ModifiedMar 23, 2026
- License ModifiedNov 24, 2025
- System-Generated GrantAug 16, 2025
- License IssuedAug 16, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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