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

AD8AU

Cancelled

Sobiesiak, Gregory J

Location: South Lyon, MI
Class: Amateur Extra
Granted: 2017-09-29
Expires: 2027-09-29
Previous call: AE8GS
FRN: 0006763197

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Vanity availability

Available

Available now

AD8AU cleared its 2-year hold on 2020-04-16. Eligible for vanity application.

Last held by Sobiesiak, Gregory J (MI).

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

AE8GSactive· E
Schroeder, Eugene ROHgranted 2022-09-27
AD8JHcancelled· E
Schroeder, Eugene ROHgranted 2022-09-08cancelled 2022-09-27

Prior holders later became

AC8ZRcancelled· E
Sobiesiak, Gregory JMIgranted 2018-04-17cancelled 2019-03-22

License history

0 events

No recorded events.

More vanity slots coming available

From Michigan

All →

KD8TBR 2026-09-10
KD8TBU 2026-09-10
KD8TBW 2026-09-10
KD8TBY 2026-09-10
KD8TBZ 2026-09-10

Starting with AD8

All →

AD8CK OH · 2026-09-21
AD8OA OH · 2026-09-24
AD8MY MI · 2026-10-08
AD8NZ WV · 2026-10-08
AD8OJ OH · 2026-12-14

Full history → Vanity availability → Callsign genealogy →