KD4SBO
Unknown2x3Zone 4
License HolderTUTTLE, STEVEN G
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 7, 2025
- License RenewedAug 6, 2013
- Tax ID (TIN) AddedOct 17, 2002
- License RenewedOct 17, 2002
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.