KN4YSS
Active2x3Zone 4
License HolderCalvert, Charles W
License ClassTechnician
Min. Class RequiredTechnician
Grant DateOct 3, 2019
Expiration DateOct 3, 2029
License History
- Administrative Update AppliedJun 17, 2025
- System-Generated GrantOct 3, 2019
- License IssuedOct 3, 2019
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.