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

AI6XR callsign genealogy

Currently held by Climaco, Eugene

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 AI6XR's current licensee, walking backwards.

  1. WE6JAMcancelled· E
    Climaco, EugeneCAgranted 2017-05-09cancelled 2017-06-21
  2. KM6JZOcancelled· T
    Climaco, EugeneCAgranted 2017-04-20cancelled 2017-05-09

Successor callsigns

Callsigns held now by people who previously held AI6XR.

  1. AK6EJcancelled· E
    Climaco, EugeneCAgranted 2017-07-11cancelled 2017-10-03
← Back to AI6XR License history →