KR4JSM
Active2x3District 4
No competing applications on record.
License HolderLaffey, Nelson C
License ClassTechnician
Min. Class RequiredTechnician
LocationGainesville, FL
Grant DateFeb 12, 2026
Expiration DateFeb 12, 2036
KR4JSM is a 2x3 format amateur radio callsign. It is currently registered to Laffey, Nelson C in Gainesville, FL. 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.