KI4DTO
Unknown2x3Zone 4
License HolderHarper, Christof N
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedFeb 7, 2025
- License RenewedJan 1, 2015
- Administrative Update AppliedAug 27, 2011
- License ModifiedFeb 5, 2008
- Administrative Update AppliedJan 8, 2008
- License IssuedJan 23, 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.