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

W5DT callsign genealogy

Currently held by TUMEY, DAVID M

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 W5DT's current licensee, walking backwards.

  1. N8HZMcancelled· E
    Stasak, Marvin LMIgranted 2012-04-20cancelled 2021-03-09
  2. KA8ZZG
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W5DT.

  1. W1VSXactive· E
    TUMEY, DAVID MFLgranted 2019-02-12

All historical holders

Every license row we've seen with the callsign W5DT, oldest first.

  • TUMEY, DAVID M FL
    2016-10-24 → cancelled 2019-02-12
  • Stasak, Marvin L MI
    2021-03-09 active
← Back to W5DT License history →