KT4JO
Unknown2x2Zone 4
License HolderGrimmett, James R
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedMay 21, 2015
- License RenewedMar 16, 2005
- Tax ID (TIN) AddedJan 29, 2001
- License ModifiedJan 29, 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.