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

KE4ETN callsign genealogy

Currently held by Jackson, John D

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 KE4ETN's current licensee, walking backwards.

  1. K8JDJcancelled· G
    Jackson, John DFLgranted 1999-10-23cancelled 2009-08-14
  2. KG4BYKcancelled· T
    JACKSON, JOHN DFLgranted 1999-02-16cancelled 1999-10-23

Successor callsigns

Callsigns held now by people who previously held KE4ETN.

  1. AK8Ractive· E
    Jackson, John DFLgranted 2026-09-05
  2. K4LBWexpired· T
    WARREN, LILLIAN BSCgranted 2008-07-22cancelled 2020-07-23

All historical holders

Every license row we've seen with the callsign KE4ETN, oldest first.

  • Jackson, John D FL
    2019-05-21 → cancelled 2026-09-05
  • WARREN, LILLIAN B
    — → cancelled 1998-03-03
← Back to KE4ETN License history →