Donald W Koop
Active- Service
- Amateur
- Class
- Technician
- Location
- PLEASANT PRAIRIE, WI
- FRN
- 0018172023
- Granted
- Jul 31, 2018
- Expires
- Oct 7, 2028
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KC9OJX
- 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.