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

W9WLW callsign genealogy

Currently held by WORKMAN, WILLIAM L

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 W9WLW's current licensee, walking backwards.

  1. W5WLWactive· T
    WAGNER, WAYNE LVAgranted 2017-11-07
  2. KA9WEPcancelled· T
    WAGNER, WAYNE LTXgranted 2008-01-01cancelled 2008-01-18

Successor callsigns

Callsigns held now by people who previously held W9WLW.

  1. KB9WLWexpired· T
    WORKMAN, WILLIAM LILgranted 1999-04-09cancelled 2011-04-12

All historical holders

Every license row we've seen with the callsign W9WLW, oldest first.

  • SLUDER, ROBERT E IN
    2024-02-07 active
  • WORKMAN, WILLIAM L
    — → cancelled 1999-04-09
← Back to W9WLW License history →