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

W5WTX callsign genealogy

Currently held by SPEER, DOUGLAS R

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 W5WTX's current licensee, walking backwards.

  1. N9FZcancelled· E
    Whelchel, Cainan MGAgranted 2024-02-06cancelled 2026-08-29
  2. KQ4DAPcancelled· E
    Whelchel, Cainan MGAgranted 2022-09-07cancelled 2024-02-06

Successor callsigns

Callsigns held now by people who previously held W5WTX.

  1. N9FZcancelled· E
    SPEER, DOUGLAS RTXgranted 2021-12-17cancelled 2022-01-07

All historical holders

Every license row we've seen with the callsign W5WTX, oldest first.

  • HARWOOD, TED G MI
    2008-02-16 → cancelled 2015-12-07
  • SPEER, DOUGLAS R TX
    2017-12-27 → cancelled 2021-12-17
  • SPEER, DOUGLAS R WI
    2022-01-07 active
← Back to W5WTX License history →