KR4JJZ
Active2x3Zone 4
License HolderPreston, Earnest R
License ClassTechnician
Min. Class RequiredTechnician
Grant DateFeb 4, 2026
Expiration DateFeb 4, 2036
License History
- System-Generated GrantFeb 4, 2026
- License IssuedFeb 4, 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.