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

KC4ZUR

Cancelled

SIMPSON, GREGORY S

Location: KILLEN, AL
Class: Technician
Granted: 2015-12-16
Expires: 2026-02-22
FRN: 0004752614

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

Vanity availability

Available

Available now

KC4ZUR cleared its 2-year hold on 2019-07-25. Eligible for vanity application.

Last held by SIMPSON, GREGORY 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 →

Prior holders later became

KC4ASTactive· T
SIMPSON, GREGORY SALgranted 2017-07-25

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10
KZ4KU 2026-09-10

Starting with KC4

All →

KC4GIL NJ · 2026-09-14
KC4HTM SC · 2026-09-20
KC4OYJ FL · 2026-09-21
KC4SWK KY · 2026-09-21
KC4ZGF AL · 2026-09-21

Full history → Vanity availability → Callsign genealogy →