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

W4WJS callsign genealogy

Currently held by SANFORD, WENDELL J

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 W4WJS's current licensee, walking backwards.

  1. KB4SLQcancelled· G
    SMITH II, WILLIAM JSCgranted 2000-09-19cancelled 2010-03-16

Successor callsigns

Callsigns held now by people who previously held W4WJS.

  1. N4RPXexpired· E
    SANFORD, WENDELL JALgranted 2012-03-10cancelled 2024-05-21
  2. K4MIXcancelled· E
    SANFORD, WENDELL JALgranted 1998-12-01cancelled 2000-02-29

All historical holders

Every license row we've seen with the callsign W4WJS, oldest first.

  • SANFORD, WENDELL J AL
    2000-02-29 → cancelled 2002-05-18
  • SMITH II, WILLIAM J SC
    2019-12-20 active
  • SANFORD, WENDELL J
    → cancelled 1998-12-01