KF4ISF
Unknown2x3Zone 4
License HolderSparks Jr, Wilson W
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedMar 7, 2016
- License RenewedJan 24, 2006
- License ModifiedMay 9, 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.