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

W0MS callsign genealogy

Currently held by SELL, MICHAEL 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 W0MS's current licensee, walking backwards.

  1. K0COMcancelled· E
    SELL, MICHAEL LMNgranted 2017-09-15cancelled 2024-05-21
  2. N0WEIcancelled· A
    SELL, MICHAEL Lcancelled 1997-12-10

Successor callsigns

Callsigns held now by people who previously held W0MS.

  1. W5KZactive· E
    Gunter, Michael RARgranted 2022-04-30

All historical holders

Every license row we've seen with the callsign W0MS, oldest first.

  • JOHNSON, WILLIAM E CO
    2008-11-13 → cancelled 2021-02-12
  • Gunter, Michael R AR
    2021-03-02 → cancelled 2022-04-30
  • SELL, MICHAEL L MN
    2024-05-21 active