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

WD5DMX callsign genealogy

Currently held by Sivley II, Thomas J

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 WD5DMX's current licensee, walking backwards.

  1. K5WFDactive· E
    Mcfarland, Wesley JTXgranted 2021-08-17
  2. KI5RAPcancelled· T
    Mcfarland, Wesley JTXgranted 2021-07-29cancelled 2021-08-17

Successor callsigns

Callsigns held now by people who previously held WD5DMX.

  1. WX5TJSactive· T
    Sivley II, Thomas JOKgranted 2024-01-23

All historical holders

Every license row we've seen with the callsign WD5DMX, oldest first.

  • SANDERS, MARVIN H NM
    1994-05-24 → cancelled 2006-05-25
  • Sivley II, Thomas J OK
    2019-02-02 → cancelled 2024-01-23
← Back to WD5DMX License history →