KB9SPB
Unknown2x3Zone 9
License HolderTROWBRIDGE, CHRISTOPHER C
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledNov 7, 2015
- License ModifiedMay 19, 2015
- License ModifiedApr 15, 2015
- License RenewedFeb 13, 2008
- FRN Association Letter SentFeb 16, 2005
- Administrative Update AppliedFeb 15, 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.