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

KK4AFX

Cancelled

Ruppe, Frederick C

Location: Shaw AFB, SC
Class: General
Granted: 2010-12-20
Expires: 2020-12-20
Previous call: KJ4ZQP
FRN: 0020435343

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Vanity availability

Available

Available now

KK4AFX cleared its 2-year hold on 2013-02-28. Eligible for vanity application.

Last held by Ruppe, Frederick C (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 →

Previously held by current licensee

KJ4ZQPcancelled· G
Ruppe, Frederick CSCgranted 2010-12-20cancelled 2011-02-11

Prior holders later became

N4FCRactive· G
Ruppe, Frederick CTXgranted 2021-08-17

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with KK4

All →

KK4LMC VA · 2026-09-09
KK4LMD CA · 2026-09-09
KK4LMF VA · 2026-09-09
KK4LMJ KY · 2026-09-09
KK4LMR FL · 2026-09-09

Full history → Vanity availability → Callsign genealogy →