KM4SDB
Active2x3District 4
No competing applications on record.
License HolderGray, Charles T
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationFort Payne, AL
Grant DateDec 12, 2025
Expiration DateMar 10, 2036
KM4SDB is a 2x3 format amateur radio callsign. It is currently registered to Gray, Charles T in Fort Payne, AL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.