Mark B Olsen
Active- Service
- Amateur
- Class
- Technician
- Location
- YUCAIPA, CA
- FRN
- 0017137787
- Granted
- Sep 19, 2017
- Expires
- Nov 26, 2027
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KI6NHA
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
- FRN
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- Advanced
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