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

N3OH

Active

SADAKANE, KENICHIRO

Location: SAN LEANDRO, CA
Class: Amateur Extra
Granted: 2020-09-22
Expires: 2030-09-22
Previous call: AF6YZ
FRN: 0019924364

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Vanity availability

Held

Currently held

N3OH is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AF6YZcancelled· E
SADAKANE, KENICHIROCAgranted 2010-07-27cancelled 2010-09-14
KJ6JWCcancelled· E
SADAKANE, KENICHIROCAgranted 2010-07-27cancelled 2010-08-25

Prior holders later became

N4SVcancelled· E
South, William BVAgranted 2008-08-19cancelled 2008-10-17

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

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

Starting with N3

All →

N3GMB CA · 2026-09-11
N3JTJ MD · 2026-09-12
N3IIU DE · 2026-09-14
N3HCR PA · 2026-09-17
N3NCT NJ · 2026-09-18

Full history → Vanity availability → Callsign genealogy →