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

AJ6D callsign genealogy

Currently held by CLEMENTS, DAVID W

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 AJ6D's current licensee, walking backwards.

  1. AF6QMcancelled· E
    Shimizu, HajimeCAgranted 2002-08-28cancelled 2009-06-23
  2. KG6MYXcancelled· E
    Shimizu, HajimeCAgranted 2002-08-28cancelled 2009-06-05

Successor callsigns

Callsigns held now by people who previously held AJ6D.

  1. KY4DWcancelled· E
    CLEMENTS, DAVID WKYgranted 2007-05-30cancelled 2011-04-23

All historical holders

Every license row we've seen with the callsign AJ6D, oldest first.

  • CLEMENTS, DAVID W KY
    2006-10-11 → cancelled 2007-05-30
  • Shimizu, Hajime CA
    2019-04-23 active
← Back to AJ6D License history →