KB4TWD
Available2x3Zone 4
License HolderCASTILLO, ARMANDO A
License ClassNovice
Min. Class RequiredTechnician
Grant DateJul 15, 1998
Expiration DateJul 15, 2008
Cancellation DateJul 16, 2010
Available for ApplicationsJul 16, 2010
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 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.