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

AI7FM 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 AI7FM's current licensee, walking backwards.

  1. KJ7STWcancelled· E
    Owen, Greogry SIDgranted 2020-08-25cancelled 2021-02-12
  2. KJ7POJcancelled· T
    Owen, Greogry SIDgranted 2020-08-03cancelled 2020-08-25

Successor callsigns

Callsigns held now by people who previously held AI7FM.

  1. WX7Zactive· E
    Owen, Greg SIDgranted 2022-05-27
← Back to AI7FM License history →