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

W0SX callsign genealogy

Currently held by WESSELS, KENNETH 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 W0SX's current licensee, walking backwards.

  1. W0IKactive· E
    EYESTONE, LAWRENCE ECOgranted 2020-05-07
  2. N0GWHcancelled· E
    EYESTONE, LAWRENCE ECOgranted 2006-03-03cancelled 2010-07-16

Successor callsigns

Callsigns held now by people who previously held W0SX.

  1. W0KWactive· E
    WESSELS, KENNETH JMTgranted 2026-06-02

All historical holders

Every license row we've seen with the callsign W0SX, oldest first.

  • WESSELS, KENNETH J MN
    1996-11-04 → cancelled 2006-06-02
  • Groom, Lawrence W UT
    2018-03-29 active
← Back to W0SX License history →