KB4KTN
Unknown2x3Zone 4
License HolderCOSTON, BERNARR S
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredNov 4, 2016
- FRN Association Letter SentNov 3, 2004
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.