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

KD9IIO

Cancelled

Mazurek, James L

Location: Chicago, IL
Class: Technician
Granted: 2017-04-03
Expires: 2027-04-03
FRN: 0026334243

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Vanity availability

Available

Available now

KD9IIO cleared its 2-year hold on 2019-04-21. Eligible for vanity application.

Last held by Mazurek, James L (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

N9MAZactive· G
Mazurek, James LILgranted 2017-04-21

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

KC9CJI 2026-09-11
KC9WOD 2026-09-11
KC9WOF 2026-09-11
K9SRS 2026-09-12
KC9CKG 2026-09-12

Starting with KD9

All →

KD9UMZ IN · 2026-09-13
KD9HGA IN · 2026-09-16
KD9QGK IL · 2026-09-17
KD9ZDN IL · 2026-09-17
KD9OQC IN · 2026-09-27

Full history → Vanity availability → Callsign genealogy →