KJ4UCO
Available2x3Zone 4
License HolderOBrien Jr, Kevin F
License ClassGeneral
Min. Class RequiredTechnician
Grant DateApr 12, 2010
Expiration DateApr 12, 2020
Cancellation DateMar 14, 2011
Available for ApplicationsMar 15, 2013
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 14, 2011
- License ModifiedMar 7, 2011
- System-Generated GrantApr 12, 2010
- License IssuedApr 12, 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.