JOHN MACKUS
Active- Service
- Amateur
- Class
- General
- Location
- SOUTHAVEN, MS
- FRN
- 0018357947
- Granted
- Jan 3, 2019
- Expires
- Mar 22, 2029
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KA4OSF
- Callsign
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