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

KC0HAJ

Cancelled

Williams, Steven D

Location: Aurora, CO
Class: Amateur Extra
Granted: 2009-12-16
Expires: 2019-12-30
FRN: 0003310372

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Vanity availability

Available

Available now

KC0HAJ cleared its 2-year hold on 2021-04-01. Eligible for vanity application.

Last held by Williams, Steven D (CO).

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

N0TNactive· E
Williams, Steven DCOgranted 2019-04-02

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

Starting with KC0

All →

KC0OBE MN · 2026-09-15
KC0OBK MN · 2026-09-16
KC0OBW AL · 2026-09-16
KC0OBZ CO · 2026-09-16
KC0OCA CO · 2026-09-16

Full history → Vanity availability → Callsign genealogy →