KI4TBL
Unknown2x3Zone 4
License HolderRiddersen, David A
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredFeb 12, 2019
- License ModifiedFeb 19, 2008
- System-Generated GrantJan 22, 2007
- License IssuedJan 22, 2007
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.