Mark G Mattern
Active- Service
- General Mobile Radio Service
- Location
- HUMMELSTOWN, PA
- FRN
- 0020038022
- Granted
- Mar 25, 2021
- Expires
- Mar 25, 2031
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WRMD836
- Callsign
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