MARK V SEYFFER
Active- Service
- Amateur
- Class
- Amateur Extra
- Location
- EAU CLAIRE, WI
- FRN
- 0005221726
- Granted
- Feb 6, 2025
- Expires
- Mar 17, 2035
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KB9S
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
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