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

WS6T callsign genealogy

Currently held by Tomas, Wilfredo S

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 WS6T's current licensee, walking backwards.

  1. K6WSTcancelled· E
    Tomas, Wilfredo SCAgranted 2020-11-21cancelled 2025-04-08
  2. N8RIScancelled· T
    TOMAS, WILFREDO SMIgranted 1991-12-24cancelled 2000-12-01
  3. N0PWX
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held WS6T.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WS6T, oldest first.

  • HARVEY, DAVID F CA
    1994-08-15 → cancelled 2003-01-30
  • SILVERS, ARTHUR G CA
    2012-12-21 → cancelled 2025-03-19
  • Tomas, Wilfredo S CA
    2025-04-08 active
← Back to WS6T License history →