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

AD8OZ

Cancelled

Geahan, Patrick M

Location: Brighton, MI
Class: Amateur Extra
Granted: 2025-02-28
Expires: 2035-02-28
Previous call: KF8DNI
FRN: 0036729952

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Vanity availability

220d

Available on 2027-04-18

AD8OZ cancelled on 2025-04-18. Hold ends in 220 days.

Last held by Geahan, Patrick M (MI).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KF8DNIcancelled· E
Geahan, Patrick MMIgranted 2025-02-28cancelled 2025-03-24

Prior holders later became

K8PMGactive· E
Geahan, Patrick MMIgranted 2025-04-18

License history

0 events

No recorded events.

More vanity slots coming available

From Michigan

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

Starting with AD8

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 →