Leo W Penkala
Active- Service
- Amateur Vanity
- Class
- Technician
- Location
- WHEATON, IL
- FRN
- 0018611947
- Granted
- Feb 4, 2026
- Expires
- Jun 26, 2035
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KB9LEO
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
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- Advanced
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