KS4IO
Unknown2x2Zone 4
License HolderFischer, Frank E
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- Administrative Update AppliedJan 11, 2024
- Administrative Update AppliedJan 11, 2024
- License RenewedJan 10, 2024
- License RenewedOct 31, 2013
- Administrative Update AppliedNov 19, 2005
- License RenewedOct 28, 2003
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.