KD4ITU
Unknown2x3Zone 4
License HolderKOSS, ROGER E
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 8, 2014
- License ModifiedAug 1, 2008
- License ModifiedNov 7, 2002
- License RenewedOct 10, 2001
- Administrative Update AppliedOct 10, 2001
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.