WA4DPF
Expired2x3Zone 4
License HolderGRUBBS, RALPH J
License ClassAdvanced
Min. Class RequiredTechnician
Grant DateNov 10, 1987
Expiration DateNov 10, 1997
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredNov 11, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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