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

W5MHB callsign genealogy

Currently held by BILYEU, MARY H

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 W5MHB's current licensee, walking backwards.

  1. W5NWOcancelled· G
    Braun, Mark HTXgranted 2016-02-06cancelled 2016-10-22
  2. W5THCactive· G
    Braun, Mark HTXgranted 2018-10-30

Successor callsigns

Callsigns held now by people who previously held W5MHB.

  1. W5THCactive· G
    Braun, Mark HTXgranted 2018-10-30

All historical holders

Every license row we've seen with the callsign W5MHB, oldest first.

  • BILYEU, MARY H LA
    1998-04-22 → cancelled 2010-04-23
  • Braun, Mark H TX
    2016-10-22 → cancelled 2018-10-30
← Back to W5MHB License history →