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

KC9TKH

Cancelled

Carlson, Stephen

Location: Hinsdale, IL
Class: Amateur Extra
Granted: 2010-12-10
Expires: 2020-12-10
FRN: 0020377867

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Vanity availability

Available

Available now

KC9TKH cleared its 2-year hold on 2013-03-27. Eligible for vanity application.

Last held by Carlson, Stephen (IL).

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

AB9YWactive· E
Carlson, StephenILgranted 2020-09-24

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

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Starting with KC9

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KC9CKD IN · 2026-09-10
KC9WOC IL · 2026-09-10
KC9CJI IL · 2026-09-11
KC9WOD IL · 2026-09-11
KC9WOF IL · 2026-09-11

Full history → Vanity availability → Callsign genealogy →