CHARLES N KOSKELA
Active- Service
- Amateur
- Class
- General
- Location
- GREEN BAY, WI
- FRN
- 0009475948
- Granted
- Nov 22, 2025
- Expires
- Dec 28, 2033
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KB9IOP
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
- FRN
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- Advanced
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