KJ4SFO
Available2x3Zone 4
License HolderCROCKER, MICHAEL L
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateFeb 16, 2010
Expiration DateFeb 16, 2020
Cancellation DateNov 30, 2010
Available for ApplicationsDec 1, 2012
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledNov 30, 2010
- License ModifiedOct 6, 2010
- License ModifiedApr 19, 2010
- System-Generated GrantFeb 16, 2010
- License IssuedFeb 16, 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.