Mark M Johnson
Active- Service
- General Mobile Radio Service
- Location
- LONGMONT, CO
- FRN
- 0022685721
- Granted
- Mar 26, 2022
- Expires
- Mar 26, 2032
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WRPW717
- 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.