MARK G JAHNKE
Active- Service
- Amateur
- Class
- Technician
- Location
- MILWAUKEE, WI
- FRN
- 0004794020
- Granted
- May 5, 2021
- Expires
- Apr 30, 2031
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
N9LBN
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