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

AJ4CB

Cancelled

King, Donald L

Location: Burlington, KY
Class: Amateur Extra
Granted: 1998-06-05
Expires: 2008-06-05
Previous call: WB4QIT
FRN: 0016932717

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Vanity availability

Available

Available now

AJ4CB cleared its 2-year hold on 2009-10-11. Eligible for vanity application.

Last held by King, Donald L (KY).

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

WB4QITcancelled· E
King, Donald LKYgranted 1998-06-05cancelled 2007-09-18

Prior holders later became

AJ4DKactive· E
King, Donald LKYgranted 2017-08-09

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14
KD4SWM 2026-09-14
KD4SWN 2026-09-14

Starting with AJ4

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AJ4IB KY · 2026-09-21
AJ4MH FL · 2027-02-04
AJ4EK KY · 2027-02-14
AJ4MD GA · 2027-04-03
AJ4BA FL · 2027-05-31

Full history → Vanity availability → Callsign genealogy →