Viktor Bierwalter
Active- Service
- Amateur
- Class
- Technician
- Location
- PHOENIX, AZ
- FRN
- 0037561172
- Granted
- Nov 22, 2025
- Expires
- Nov 22, 2035
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KM7CVK
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