Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AB2DU

Expired

ZIEGLER, FREDERICK J

Location: YOUNGSTOWN, NY
Class: Amateur Extra
Granted: 2007-03-02
Expires: 2017-05-29
Previous call: KB2DMZ
FRN: 0005875455

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Vanity availability

Available

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AB2DU cleared its 2-year hold on 2021-05-28. Eligible for vanity application.

Last held by ZIEGLER, FREDERICK J (NY).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KB2DMZ
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From New York

All →

KB2UWE 2026-09-13
KD2CTO 2026-09-13
KD2CTP 2026-09-13
KD2CTT 2026-09-13
KD2ZOT 2026-09-13

Starting with AB2

All →

AB2RI NY · 2026-10-14
AB2WY NJ · 2026-12-25
AB2QV FL · 2027-02-24
AB2TE TN · 2027-03-06
AB2UI NJ · 2027-03-20

Full history → Vanity availability → Callsign genealogy →