Mark C Sullivan
Active- Service
- Amateur
- Class
- Amateur Extra
- Location
- DUBUQUE, IA
- FRN
- 0005600713
- Granted
- Apr 18, 2025
- Expires
- May 25, 2035
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KB0SVL
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