KE0ISO
Unknown2x3Zone 10
License HolderZentmeyer, John C
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 19, 2026
- System-Generated GrantApr 21, 2016
- License IssuedApr 21, 2016
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.