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

KA9UMH

Cancelled

Dziatkowiec, Stefan P

Location: Woodridge, IL
Class: Amateur Extra
Granted: 1997-04-23
Expires: 2007-04-23
FRN: 0002960508

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Vanity availability

Available

Available now

KA9UMH cleared its 2-year hold on 2003-04-11. Eligible for vanity application.

Last held by Dziatkowiec, Stefan P (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

AB9BVactive· E
Dziatkowiec, Stefan PILgranted 2017-02-07

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

K9CYV 2026-09-10
KC9WOC 2026-09-10
KD9YXS 2026-09-10
KE9BGG 2026-09-10
KC9CJI 2026-09-11

Starting with KA9

All →

KA9HIR IN · 2026-09-21
KA9WRA IN · 2026-09-28
KA9OTU IL · 2026-10-26
KA9TVW FL · 2026-10-26
KA9YVN NJ · 2026-10-26

Full history → Vanity availability → Callsign genealogy →