KB9S
Unknown2x1Zone 9
License HolderSEYFFER, MARK V
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License RenewedFeb 6, 2025
- License RenewedFeb 18, 2015
- License RenewedJan 12, 2005
- Administrative Update AppliedJul 10, 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.