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

WZ8U callsign genealogy

Currently held by THORNTON, DOUGLAS 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 WZ8U's current licensee, walking backwards.

  1. KA8ZTVcancelled· E
    Thornton, Douglas LWVgranted 1996-04-22cancelled 2005-03-22

Successor callsigns

Callsigns held now by people who previously held WZ8U.

  1. K8ODactive· E
    HINTZ JR, LOREN JMIgranted 2018-11-14

All historical holders

Every license row we've seen with the callsign WZ8U, oldest first.

  • THORNTON, DOUGLAS L WV
    2025-04-03 active
  • → cancelled 1999-02-03