K4JPM
Unknown1x3Zone 4
License HolderCaldwell Jr, James L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJun 2, 2016
- License RenewedMay 16, 2006
- License ModifiedJun 2, 2000
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.