Mark A Spears
Active- Service
- Amateur
- Class
- General
- Location
- LA PLATA, MD
- FRN
- 0025500927
- Granted
- Feb 24, 2026
- Expires
- May 18, 2036
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KC3HDT
- 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.