WILLIAM J KOS
Active- Service
- Amateur
- Class
- Technician
- Location
- BRIGHAM CITY, UT
- FRN
- 0014517288
- Granted
- Jan 17, 2026
- Expires
- Feb 5, 2036
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WA1NXD
- Callsign
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