CALVIN J WILLIAMS
Active- Service
- Amateur Vanity
- Class
- Advanced
- Location
- MADISON, WI
- FRN
- 0008278855
- Granted
- Feb 4, 2026
- Expires
- Mar 7, 2036
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
K9CAL
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
- FRN
- Find licenses linked to a 10-digit FCC Registration Number.
- Advanced
- Combine a name, location, service, or license dates.