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

W5NWO callsign genealogy

Currently held by Braun, Mark 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 W5NWO's current licensee, walking backwards.

  1. W5THCactive· G
    Braun, Mark HTXgranted 2018-10-30
  2. W5MHBcancelled· G
    Braun, Mark HTXgranted 2016-10-22cancelled 2018-10-30

Successor callsigns

Callsigns held now by people who previously held W5NWO.

  1. W5MHBcancelled· G
    Braun, Mark HTXgranted 2016-10-22cancelled 2018-10-30

All historical holders

Every license row we've seen with the callsign W5NWO, oldest first.

  • JOHNSON, EARL W GA
    1998-01-12 → cancelled 2001-12-02
  • Braun, Mark H TX
    2016-02-06 → cancelled 2016-10-22
← Back to W5NWO License history →