MARK D SPIERING
Active- Service
- Amateur
- Class
- Amateur Extra
- Location
- GREENSBORO, MD
- FRN
- 0004463477
- Granted
- Oct 7, 2020
- Expires
- Dec 24, 2030
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WI3H
- Callsign
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- Advanced
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