KJ4RYU
Available2x3Zone 4
License HolderMAZZONE, JOE B
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateFeb 8, 2010
Expiration DateFeb 8, 2020
Cancellation DateDec 16, 2010
Available for ApplicationsDec 17, 2012
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 16, 2010
- License ModifiedApr 26, 2010
- System-Generated GrantFeb 8, 2010
- License IssuedFeb 8, 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.