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

AB9TM

Cancelled

MUDERSBACH, RONALD A

Location: Kenosha, WI
Class: Amateur Extra
Granted: 2008-12-18
Expires: 2019-03-17
Previous call: N4RRM
FRN: 0018360016

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Vanity availability

Available

Available now

AB9TM cleared its 2-year hold on 2022-01-02. Eligible for vanity application.

Last held by MILLER, TUCK (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 →

Previously held by current licensee

NF9Tactive· E
MILLER, TUCKILgranted 2020-01-03

Prior holders later became

NF9Tactive· E
MILLER, TUCKILgranted 2020-01-03
N9OZZactive· E
MUDERSBACH, RONALD AWIgranted 2019-03-21

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

KD9OFI 2026-09-10
KD9ZZQ 2026-09-10
KK4LOF 2026-09-11
N9ZRB 2026-09-13
W7QFX 2026-09-13

Starting with AB9

All →

AB9PU IN · 2027-01-28
AB9JF IN · 2027-02-28
AB9LH IN · 2027-03-15
AB9IT WI · 2027-04-07
AB9XP IL · 2027-04-26

Full history → Vanity availability → Callsign genealogy →