Brian D Grapentien
Active- Service
- General Mobile Radio Service
- Location
- PORTLAND, MI
- FRN
- 0038402087
- Granted
- May 12, 2026
- Expires
- May 12, 2036
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WSMU479
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
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