KB4CRT
Unknown2x3Zone 4
License HolderSilberman, John P
License ClassAdvanced
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 22, 2025
- License RenewedOct 23, 2012
- License RenewedOct 23, 2002
- License ModifiedApr 26, 2000
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.