KR4FBI
Active2x3Zone 4
License HolderDOERPHOLZ SR, KENNETH E
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateJul 5, 2025
Expiration DateJul 5, 2035
License History
- License ModifiedJul 21, 2025
- System-Generated GrantJul 5, 2025
- License IssuedJul 5, 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.