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

KC9ZOK

Cancelled

Klechak, Sean A

Location: McHenry, IL
Class: Technician
Granted: 2013-09-06
Expires: 2023-09-06
FRN: 0022962021

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Vanity availability

Available

Available now

KC9ZOK cleared its 2-year hold on 2016-07-14. Eligible for vanity application.

Last held by Klechak, Sean A (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

W9FFFactive· G
Klechak, Sean aILgranted 2024-06-25

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

N9QHC 2026-09-09
K9CYV 2026-09-10
KC9WOC 2026-09-10
KD9YXS 2026-09-10
KE9BGG 2026-09-10

Starting with KC9

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KC9WSG IN · 2026-09-09
KC9CKD IN · 2026-09-10

Full history → Vanity availability → Callsign genealogy →