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

N6MKO

Cancelled

OKUBO, MICHAEL K

Location: HOLLISTER, CA
Class: Amateur Extra
Granted: 2024-06-21
Expires: 2034-06-21
Previous call: AK6GV
FRN: 0008456444

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Vanity availability

322d

Available on 2027-07-29

N6MKO cancelled on 2025-07-29. Hold ends in 322 days.

Last held by OKUBO, MICHAEL K (CA).

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

AK6GVcancelled· E
OKUBO, MICHAEL KCAgranted 2022-11-22cancelled 2024-06-21

Prior holders later became

KE6HOGcancelled· E
OKUBO, MICHAEL KCAgranted 2025-07-29cancelled 2026-06-26
AK6GVcancelled· E
OKUBO, MICHAEL KCAgranted 2022-11-22cancelled 2024-06-21

License history

0 events

No recorded events.

More vanity slots coming available

From California

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with N6

N6SDC CA · 2026-09-14
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N6SLW CA · 2026-10-03
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N6EIS CA · 2026-10-05

Full history → Vanity availability → Callsign genealogy →