KD4ISM
Unknown2x3Zone 4
License HolderO DONALD, ROBERT K
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedOct 19, 2021
- License RenewedOct 19, 2011
- License ModifiedSep 22, 2010
- License ModifiedSep 12, 2002
- Administrative Update AppliedJan 17, 2002
- License RenewedJan 15, 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.