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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N3OH callsign genealogy

Currently held by SADAKANE, KENICHIRO

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by N3OH's current licensee, walking backwards.

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

Successor callsigns

Callsigns held now by people who previously held N3OH.

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

All historical holders

Every license row we've seen with the callsign N3OH, oldest first.

  • South, William B VA
    2004-10-13 → cancelled 2008-08-19
  • SADAKANE, KENICHIRO CA
    2020-09-22 active
← Back to N3OH License history →