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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KO6JOH

Cancelled

Brown Jr, Paul R

Location: Brentwood, CA
Class: Amateur Extra
Granted: 2025-03-07
Expires: 2035-03-07
Previous call: KO6IIU
FRN: 0036706232

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Vanity availability

272d

Available on 2027-06-11

KO6JOH cancelled on 2025-06-11. Hold ends in 272 days.

Last held by Brown Jr, Paul R (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

KO6IIUcancelled· G
Brown Jr, Paul RCAgranted 2025-03-07cancelled 2025-06-02

Prior holders later became

AK6OFactive· E
Brown Jr, Paul RCAgranted 2025-03-07

License history

0 events

No recorded events.

More vanity slots coming available

From California

KD6GXV 2026-09-12
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KG6NEW 2026-09-12
KG6NEZ 2026-09-12
K9WCC 2026-09-13

Starting with KO6

KO6FGX CA · 2026-09-13
KO6FRG CA · 2026-09-13
KO6FVH CA · 2026-09-13
KO6FWP CA · 2026-09-13
KO6EEA CA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →