KF4AMU
Unknown2x3Zone 4
License HolderHEYBRUCK, WILLIAM F
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedJul 8, 2016
- Tax ID (TIN) AddedJun 14, 2005
- License RenewedJun 14, 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.