KJ4XP
Active2x2Zone 4
License HolderTHIEM, MARK C
License ClassAmateur Extra
Min. Class RequiredGeneral
Grant DateFeb 20, 2026
Expiration DateMay 6, 2036
License History
- Administrative Update AppliedFeb 23, 2026
- License RenewedFeb 20, 2026
- Administrative Update AppliedMar 16, 2022
- License RenewedMar 2, 2016
- Administrative Update AppliedJul 9, 2007
- License RenewedFeb 22, 2006
- Administrative Update AppliedApr 22, 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.