KM4FBB
Expired2x3Zone 4
License HolderCURTIS, JOHN B
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateOct 17, 2014
Expiration DateOct 17, 2024
Available for ApplicationsOct 18, 2026
Available Oct 18, 2026 (125 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- System-Generated GrantOct 17, 2014
- License IssuedOct 17, 2014
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.