Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KB4FHO
ActiveBrown, Alvin L
- Location
- Sierra Vista, AZ
- Class
- Amateur Extra
- Granted
- 2025-07-03
- Expires
- 2035-09-27
- FRN
- 0003213477
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Vanity availability
HeldCurrently held
KB4FHO is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
License history
0 eventsNo recorded events.