KD4SDT
Expired2x3Zone 4
License HolderJOHNSON, RALPH B
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateAug 18, 1992
Expiration DateAug 18, 2002
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredAug 19, 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.