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

W4MTY callsign genealogy

Currently held by Tant 305, Martin C

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 W4MTY's current licensee, walking backwards.

  1. N4MTYcancelled· T
    Tant, Martin CGAgranted 2019-12-27cancelled 2020-12-15
  2. WX4MMTcancelled· T
    Tant, Martin CGAgranted 2019-11-22cancelled 2019-12-27
  3. KN4JQKcancelled· T
    Tant, Martin CGAgranted 2018-02-12cancelled 2019-11-22

Successor callsigns

Callsigns held now by people who previously held W4MTY.

  1. K4EZQcancelled· T
    Henderson, Franklin MGAgranted 2014-06-20cancelled 2016-03-11

All historical holders

Every license row we've seen with the callsign W4MTY, oldest first.

  • Henderson, Franklin M GA
    2012-05-18 → cancelled 2014-06-20
  • Tant 305, Martin C SC
    2020-12-15 active
← Back to W4MTY License history →