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

WX7Z callsign genealogy

Currently held by Owen, Greg 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 WX7Z's current licensee, walking backwards.

  1. AI7FMcancelled· E
    Owen, Greg SIDgranted 2020-08-25cancelled 2022-05-27
  2. KJ7STWcancelled· E
    Owen, Greogry SIDgranted 2020-08-25cancelled 2021-02-12
  3. KJ7POJcancelled· T
    Owen, Greogry SIDgranted 2020-08-03cancelled 2020-08-25

Successor callsigns

Callsigns held now by people who previously held WX7Z.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WX7Z, oldest first.

  • MC ELFRESH, MICHAEL E FL
    2010-03-19 → cancelled 2022-05-10
  • Owen, Greg S ID
    2022-05-27 active
← Back to WX7Z License history →