KJ4RRO
Available2x3Zone 4
License HolderMartiniello, Brian
License ClassTechnician
Min. Class RequiredTechnician
Grant DateJan 19, 2010
Expiration DateJan 19, 2020
Cancellation DateJan 20, 2022
Available for ApplicationsJan 20, 2022
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 20, 2022
- System-Generated GrantJan 19, 2010
- License IssuedJan 19, 2010
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.