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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

W7NWZ callsign genealogy

Currently held by SAKURADA, YOICHI

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 W7NWZ's current licensee, walking backwards.

  1. AH7Xactive· E
    NISHIMOTO, SCOTT KHIgranted 2018-12-20
  2. NH7FNcancelled· E
    Nishimoto, Scott KHIgranted 2001-05-24cancelled 2009-03-07

Successor callsigns

Callsigns held now by people who previously held W7NWZ.

  1. W1NWZactive· E
    SAKURADA, YOICHIWAgranted 2026-02-07
← Back to W7NWZ License history →