uls-tracker Sign in

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

AB5CD

Expired

WALKER, CHARLES F

Location: GRAHAM, TX
Class: Amateur Extra
Granted: 2011-10-22
Expires: 2021-10-22
Previous call: KA5YEZ
FRN: 0005613310

Sign in to watch

Get notified about status changes and vanity availability for this callsign.

Vanity availability

456d

Available on 2027-12-09

AB5CD cancelled on 2025-12-09. Hold ends in 456 days.

Last held by Denmark, Courtney S (MS).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

AI5WZcancelled· E
Denmark, Courtney SMSgranted 2024-09-05cancelled 2025-06-03
KG5DWKcancelled· E
Denmark, Courtney SMSgranted 2024-09-05cancelled 2025-05-13

Prior holders later became

K9ARTactive· E
Denmark, Courtney SMSgranted 2025-12-09

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

KI5OSV 2026-09-09
KJ5GTF 2026-09-09
K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10

Starting with AB5

AB5ZX AZ · 2026-09-21
AB5QG MI · 2026-09-24
AB5IK TX · 2026-09-28
AB5DO TX · 2026-10-12
AB5IU TX · 2026-10-26

Full history → Vanity availability → Callsign genealogy →