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

AI4XX

Cancelled

COLCLOUGH, DOUGLAS D

Location: ALEXANDRIA, VA
Class: Amateur Extra
Granted: 2015-03-10
Expires: 2025-03-10
Previous call: KA1RCO
FRN: 0018276071

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Vanity availability

Available

Available now

AI4XX cleared its 2-year hold on 2023-08-23. Eligible for vanity application.

Last held by COLCLOUGH, DOUGLAS D (VA).

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

KA1RCOcancelled· E
COLCLOUGH, DOUGLAS DVAgranted 2008-11-18cancelled 2015-03-10

Prior holders later became

K1LCactive· E
COLCLOUGH, DOUGLAS DVAgranted 2021-08-23
NO4Iactive· E
Arroyo, Jose MFLgranted 2018-02-13

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KK4LMX 2026-09-10
KQ4GPU 2026-09-10
KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13

Starting with AI4

All →

AI4LB FL · 2026-09-18
AI4BO FL · 2026-11-20
AI4QU TN · 2026-11-29
AI4FC MA · 2026-12-16
AI4ES KY · 2026-12-31

Full history → Vanity availability → Callsign genealogy →