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

AG4OI

Cancelled

Henry, Darryl S

Location: Oakman, AL
Class: Amateur Extra
Granted: 1998-09-07
Expires: 2008-09-07
Previous call: KF4ZZW
FRN: 0004486403

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Vanity availability

Available

Available now

AG4OI cleared its 2-year hold on 2004-04-02. Eligible for vanity application.

Last held by Henry, Darryl S (AL).

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

KF4ZZWcancelled· E
Henry, Darryl SALgranted 1998-09-07cancelled 2002-02-07

Prior holders later became

WD4SHactive· E
Henry, Darryl SALgranted 2022-07-20

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KG4VBC 2026-09-11
KG4VBD 2026-09-11
KK4LOB 2026-09-11
KG4VBM 2026-09-12
AB4LC 2026-09-14

Starting with AG4

All →

AG4TQ TN · 2026-09-21
AG4VH KY · 2026-09-21
AG4WQ FL · 2026-10-20
AG4XG TN · 2026-12-10
AG4ZA KY · 2026-12-10

Full history → Vanity availability → Callsign genealogy →