MARK R FRITSMA
Active- Service
- Amateur
- Class
- Technician
- Location
- LOWELL, MI
- FRN
- 0014556708
- Granted
- Apr 23, 2026
- Expires
- May 17, 2036
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KC8DWH
- Callsign
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