Mark Caldwell
Active- Service
- General Mobile Radio Service
- Location
- SOUTH JORDAN, UT
- FRN
- 0030505606
- Granted
- Feb 2, 2021
- Expires
- Feb 2, 2031
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WRKR219
- 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.