KC1JWB
Unknown2x3Zone 1
License HolderRudolph, Jonathan E
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ModifiedMar 13, 2026
- License ModifiedFeb 13, 2026
- License IssuedJan 30, 2026
- Vanity Callsign GrantedJan 30, 2026
- License CanceledJun 26, 2018
- License IssuedJun 6, 2018
- System-Generated GrantJun 6, 2018
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.