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

AI7TM callsign genealogy

Currently held by DEREE, DONALD L

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 AI7TM's current licensee, walking backwards.

  1. KD7QDTcancelled· E
    DEREE, DONALD LNVgranted 2018-03-26cancelled 2023-09-26
  2. KF6RNFcancelled· G
    DeRee, Donald LORgranted 1999-07-26cancelled 2002-03-05

Successor callsigns

Callsigns held now by people who previously held AI7TM.

  1. AJ7IQactive· E
    DeRee, Donald LNVgranted 2018-03-26
← Back to AI7TM License history →