KC5TSZ
Unknown2x3Zone 5
License HolderRyan III, William F
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJan 21, 2026
- Administrative Update AppliedSep 8, 2018
- License RenewedMar 31, 2016
- License ModifiedFeb 24, 2014
- License RenewedFeb 6, 2006
- License ModifiedSep 19, 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.