Geoffrey S Costigan
Active- Service
- Amateur
- Class
- Technician
- Location
- MILWAUKEE, WI
- FRN
- 0026787747
- Granted
- Jan 8, 2018
- Expires
- Jan 8, 2028
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KD9JYI
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