Donald Zumbach
Active- Service
- General Mobile Radio Service
- Location
- INDIO, CA
- FRN
- 0037609104
- Granted
- Nov 20, 2025
- Expires
- Nov 20, 2035
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WSKJ346
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- Try W1AW, or enter several callsigns separated by commas.
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