K4MPJ
Unknown1x3Zone 4
License HolderHAYWORTH SR, CHARLES G
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Internal Correction AppliedSep 13, 2018
- Internal Correction AppliedSep 13, 2018
- License RenewedFeb 7, 2014
- FRN Association Letter SentMar 18, 2004
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.