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

W1XGI callsign genealogy

Currently held by Uchida, Haruhisa

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 W1XGI's current licensee, walking backwards.

  1. W8XGIcancelled· G
    Uchida, HaruhisaCAgranted 2012-04-20cancelled 2016-03-08
  2. KC8TMHcancelled· G
    Uchida, HaruhisaOHgranted 2002-03-28cancelled 2002-07-13

Successor callsigns

Callsigns held now by people who previously held W1XGI.

  1. W3XGIactive· G
    Uchida, HaruhisaCAgranted 2025-05-23
← Back to W1XGI License history →