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

KB5MW callsign genealogy

Currently held by BOUVIER, RONALD D

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 KB5MW's current licensee, walking backwards.

  1. AF5DPcancelled· E
    Warner, Marilyn SMSgranted 2011-08-10cancelled 2019-02-01
  2. KF5MHRcancelled· E
    Warner, Marilyn SMSgranted 2011-08-10cancelled 2012-04-20

Successor callsigns

Callsigns held now by people who previously held KB5MW.

  1. N5DQactive· E
    BOUVIER, RONALD DCAgranted 2022-08-02

All historical holders

Every license row we've seen with the callsign KB5MW, oldest first.

  • BOUVIER, RONALD D CA
    1997-01-02 → cancelled 2002-08-28
  • Warner, Marilyn S MS
    2019-02-01 active
← Back to KB5MW License history →