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

AC4KO

Expired

METCALFE JR, BEN T

Location: AUGUSTA, KY
Class: Amateur Extra
Granted: 1991-10-22
Expires: 2001-10-22
Previous call: KO4EH

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Vanity availability

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AC4KO cleared its 2-year hold on 2005-10-21. Eligible for vanity application.

Last held by METCALFE JR, BEN T (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

KO4EH
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 AC4

All →

AC4VP FL · 2026-09-14
AC4UX CA · 2026-09-16
AC4SQ GA · 2026-09-19
AC4ZY TN · 2026-09-21
AC4FX TN · 2026-10-23

Full history → Vanity availability → Callsign genealogy →