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

W5ZTX callsign genealogy

Currently held by Allen, Terry L

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 W5ZTX's current licensee, walking backwards.

  1. AI5FAcancelled· E
    Allen, Terry LTXgranted 2021-09-20cancelled 2021-10-09

Successor callsigns

Callsigns held now by people who previously held W5ZTX.

  1. NA5Dactive· E
    VANCE, JAMES JTXgranted 2019-07-09
  2. NT5Pactive· E
    Cates, Michael LLAgranted 2017-04-22

All historical holders

Every license row we've seen with the callsign W5ZTX, oldest first.

  • Cates, Michael L LA
    2006-10-13 → cancelled 2007-04-24
  • VANCE, JAMES J TX
    2014-03-04 → cancelled 2019-07-09
  • Allen, Terry L TX
    2021-10-09 active
← Back to W5ZTX License history →