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

AD4YP

Expired

CAUDILL, JEFFERY C

Location: RICHMOND, KY
Class: Amateur Extra
Granted: 2013-11-25
Expires: 2024-03-05
Previous call: KR4NM
FRN: 0010304715

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Vanity availability

538d

Available on 2028-03-04

AD4YP expired on 2024-03-05. Hold ends in 538 days.

Last held by CAUDILL, JEFFERY C (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

KR4NM
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 →