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

KE9A callsign genealogy

Currently held by Fairbairn, Robert J

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 KE9A's current licensee, walking backwards.

  1. KF9OAcancelled· E
    Fairbairn, Robert JILgranted 1993-03-16cancelled 2001-03-30
  2. N9HFWactive· E
    Wischnat, Horst FFLgranted 2024-12-06
  3. KB3JMVcancelled· E
    Wischnat, Horst FPAgranted 2003-04-17cancelled 2004-11-26

Successor callsigns

Callsigns held now by people who previously held KE9A.

  1. K4ZWactive· E
    CLAERBOUT, KENNETH JVAgranted 2016-08-10
← Back to KE9A License history →