KR4AOU
Active2x3Zone 4
License HolderLincoln, William F
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateJan 22, 2025
Expiration DateJan 22, 2035
License History
- License ModifiedSep 18, 2025
- License ModifiedJun 26, 2025
- System-Generated GrantJan 22, 2025
- License IssuedJan 22, 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.