KX4US
Unknown2x2Zone 4
License HolderSTEMPIEN, DAVID L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedMar 18, 2020
- License IssuedSep 26, 2019
- System-Generated GrantSep 26, 2019
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.