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

AB9ZR

Cancelled

Kaczorek, Claude J

Location: Milwaukee, WI
Class: Amateur Extra
Granted: 2002-08-19
Expires: 2012-08-19
Previous call: KC9CHK
FRN: 0007558638

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Vanity availability

Available

Available now

AB9ZR cleared its 2-year hold on 2013-08-02. Eligible for vanity application.

Last held by Kaczorek, Claude J (WI).

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 →

Previously held by current licensee

KC9CHKcancelled· E
Kaczorek, Claude JWIgranted 2002-08-19cancelled 2011-08-01

Prior holders later became

AB9ZScancelled· E
Kaczorek, Claude JWIgranted 2002-08-19cancelled 2011-09-13

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

KD9OFI 2026-09-10
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N9ZRB 2026-09-13
W7QFX 2026-09-13

Starting with AB9

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AB9LH IN · 2027-03-15
AB9IT WI · 2027-04-07
AB9XP IL · 2027-04-26

Full history → Vanity availability → Callsign genealogy →