KB9SFD
Unknown2x3Zone 9
License HolderCzerwinski, Mark C
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedDec 6, 2017
- License RenewedJan 10, 2008
- Tax ID (TIN) AddedApr 4, 2005
- License ModifiedApr 4, 2005
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.