KJ4ESU
Unknown2x3Zone 4
License HolderWaldrop, Tyler A
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedFeb 17, 2026
- License ModifiedJan 21, 2026
- Administrative Update AppliedFeb 18, 2021
- License RenewedApr 10, 2018
- Administrative Update AppliedAug 6, 2013
- System-Generated GrantJun 12, 2008
- License IssuedJun 12, 2008
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.