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

W5MSG callsign genealogy

Currently held by GIRARD, MARK S

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 W5MSG's current licensee, walking backwards.

  1. KD9VKKcancelled· T
    Spurr, ChristopherINgranted 2022-06-25cancelled 2022-07-23

Successor callsigns

Callsigns held now by people who previously held W5MSG.

  1. KF5MGactive· E
    Girard, MarkTXgranted 2017-12-09

All historical holders

Every license row we've seen with the callsign W5MSG, oldest first.

  • GIRARD, MARK S TX
    2016-11-15 → cancelled 2017-12-09
  • SPURR, CHRIS IN
    2022-07-23 active
← Back to W5MSG License history →