Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KK4HFB

Cancelled

RUANO, MICHAEL S

Location: WEST COLUMBIA, SC
Class: General
Granted: 2012-02-27
Expires: 2022-02-27
FRN: 0021527577

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Vanity availability

Available

Available now

KK4HFB cleared its 2-year hold on 2014-07-17. Eligible for vanity application.

Last held by RUANO, MICHAEL S (SC).

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

W4CROactive· G
RUANO, MICHAEL SILgranted 2022-08-02

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13
KQ4UXM 2026-09-14

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 →