WILLIAM M KNOWLES
Active- Service
- Amateur
- Class
- Amateur Extra
- Location
- MARLBOROUGH, MA
- FRN
- 0011807419
- Granted
- Oct 25, 2017
- Expires
- Nov 26, 2027
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
AA1TH
- Callsign
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- FRN
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- Advanced
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