Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KK4YJF

Cancelled

Warner, William S

Location: Apopka, FL
Class: Amateur Extra
Granted: 2014-02-20
Expires: 2024-02-20
FRN: 0023330863

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Vanity availability

Available

Available now

KK4YJF cleared its 2-year hold on 2016-03-11. Eligible for vanity application.

Last held by Warner, William S (FL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

KV4WGactive· E
Warner, William SFLgranted 2024-07-02

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

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KQ4RHZ 2026-09-13

Starting with KK4

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KK4LNP TN · 2026-09-11
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KK4LNT TN · 2026-09-11
KK4LNV TN · 2026-09-11
KK4LOA FL · 2026-09-11

Full history → Vanity availability → Callsign genealogy →