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

AK6FO

Cancelled

OBrien, Michael

Location: San Diego, CA
Class: Amateur Extra
Granted: 2024-02-13
Expires: 2034-02-13
Previous call: KO6DHF
FRN: 0034889477

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Vanity availability

Available

Available now

AK6FO cleared its 2-year hold on 2026-05-03. Eligible for vanity application.

Last held by OBrien, Michael (CA).

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

KO6DHFcancelled· E
OBrien, MichaelCAgranted 2024-02-13cancelled 2024-03-04

Prior holders later became

WQ0Uactive· E
O'Brien, MichaelCAgranted 2024-05-03

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AG6QB 2026-09-11
KC6OMJ 2026-09-11
KG6NES 2026-09-11
KG6NET 2026-09-11
KJ6ZPK 2026-09-11

Starting with AK6

All →

AK6GG CA · 2026-09-17
AK6IP CA · 2026-09-21
AK6IX CA · 2026-10-08
AK6IZ CA · 2026-10-18
AK6IH CA · 2026-10-22

Full history → Vanity availability → Callsign genealogy →