KC0OIO
Unknown2x3Zone 10
License HolderHeitzinger, Joseph R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedSep 20, 2022
- Administrative Update AppliedJun 14, 2022
- License RenewedAug 14, 2012
- License ModifiedDec 7, 2005
- License ModifiedJun 30, 2003
- License IssuedNov 5, 2002
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.