K1IO
Unknown1x2Zone 1
License HolderGOLDSTEIN, FRED R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License RenewedOct 1, 2025
- Administrative Update AppliedJan 8, 2021
- Administrative Update AppliedSep 1, 2018
- License RenewedOct 15, 2015
- Administrative Update AppliedSep 11, 2007
- License RenewedSep 21, 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.