KD4SIW
Unknown2x3Zone 4
License HolderSIMS, HENRY M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 9, 2016
- FRN Association Letter SentAug 6, 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.