KR4JDU
Active2x3Zone 4
License HolderZiegler, Elverd K
License ClassGeneral
Min. Class RequiredTechnician
Grant DateJan 24, 2026
Expiration DateJan 24, 2036
License History
- License ModifiedFeb 26, 2026
- System-Generated GrantJan 24, 2026
- License IssuedJan 24, 2026
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.