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

W9MXD callsign genealogy

Currently held by Dean, Matthew T

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 W9MXD's current licensee, walking backwards.

  1. WI9MATcancelled· G
    Dean, Matthew TNVgranted 2018-12-11cancelled 2019-04-05
  2. N7MTDcancelled· G
    Dean, Matthew TNVgranted 2018-10-27cancelled 2018-12-11
  3. W9CEOcancelled· G
    Dean, Matthew TNVgranted 2018-07-17cancelled 2018-10-27
  4. W9NXScancelled· T
    Dean, Matthew TNVgranted 2018-06-12cancelled 2018-07-17
  5. KI7YHWcancelled· T
    DEAN, MATTHEW TNVgranted 2018-05-18cancelled 2018-06-12

Successor callsigns

Callsigns held now by people who previously held W9MXD.

  1. W9MDXcancelled· G
    Dean, Matthew TNVgranted 2019-06-11cancelled 2019-07-12
← Back to W9MXD License history →