KA4YBU
Unknown2x3Zone 4
License HolderRIERA, CALIXTO
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredFeb 6, 2024
- License RenewedDec 21, 2011
- Tax ID (TIN) AddedNov 7, 2001
- Tax ID (TIN) AddedNov 7, 2001
- License RenewedNov 7, 2001
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.