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Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KW4BF

Active

Williams, Catherine E

Location
Eugene, OR
Class
Amateur Extra
Granted
2020-05-05
Expires
2030-05-08
Previous call
KB4FII
FRN
0002588507
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Vanity availability

Held

Currently held

KW4BF 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).

Callsign genealogy

Full chain →

Previously held by current licensee

  1. KB4FIIcancelled· E
    Williams, Catherine EALgranted 2010-03-22cancelled 2014-09-05

License history

0 events

No recorded events.

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