Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AD4XI

Expired

CHILDERS, ROBERT L

Location: MIDDLESBORO, KY
Class: Amateur Extra
Granted: 2004-03-11
Expires: 2014-01-18
Previous call: KD4GFO
FRN: 0010551372

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Vanity availability

Available

Available now

AD4XI cleared its 2-year hold on 2018-01-17. Eligible for vanity application.

Last held by CHILDERS, ROBERT L (KY).

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

KD4GFO
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

K4OTU 2026-09-14
KD4SWM 2026-09-14
KD4SWN 2026-09-14
KD4SWO 2026-09-14
KD4SWQ 2026-09-14

Starting with AD4

All →

AD4ED GA · 2026-12-03
AD4XA SC · 2027-02-01
AD4WN NC · 2027-03-01
AD4EE FL · 2027-03-11
AD4BT NC · 2027-03-15

Full history → Vanity availability → Callsign genealogy →