KJ4MTC
Available2x3Zone 4
License HolderDUFFY, SAMUEL A
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJun 15, 2009
Expiration DateJun 15, 2019
Cancellation DateJun 16, 2021
Available for ApplicationsJun 16, 2021
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJun 16, 2021
- License ModifiedDec 1, 2009
- System-Generated GrantJun 15, 2009
- License IssuedJun 15, 2009
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.