KF4JPU
Unknown2x3Zone 4
License HolderBROWN, WILLIAM C
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMay 12, 2026
- License RenewedMay 6, 2016
- License ModifiedJun 22, 2009
- Tax ID (TIN) AddedApr 20, 2006
- License RenewedApr 20, 2006
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.