KF9CS
Unknown2x2Zone 9
License HolderHEIMMERMANN, MARK J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredDec 12, 2023
- License RenewedSep 27, 2011
- License RenewedOct 2, 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.