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Confidence: Medium · Source: FCC ULS · As of 2026-09-15

K4WKC

Expired

Clark, William K

Location
Gainesville, FL
Class
Amateur Extra
Granted
2014-08-26
Expires
2024-08-26
Previous call
KM4DNQ
FRN
0023797681
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Vanity availability

1443d

Available on 2030-08-28

K4WKC expired on 2026-08-29. Hold ends in 1443 days.

Last held by Clark, William K (FL).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

  1. KM4DNQcancelled· G
    Clark, William KFLgranted 2014-08-08cancelled 2014-08-26

License history

4 events
  1. Expired
    LIEXP
    [LIEXP]
  2. Modified
    LIMOD
    [LIMOD]
  3. Vanity callsign change
    VANGRT
    [VANGRT]
  4. License granted
    LIISS
    [LIISS]

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Full history → Vanity availability → Callsign genealogy →