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

KW4OC callsign genealogy

Currently held by HORNE, ERNEST W

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 KW4OC's current licensee, walking backwards.

  1. W1ACactive· E
    SCOTT, BRIAN KKSgranted 2017-11-25
  2. N0PGHcancelled· E
    SCOTT, BRIAN KKSgranted 2011-09-21cancelled 2017-11-25

Successor callsigns

Callsigns held now by people who previously held KW4OC.

  1. W4EWHactive· E
    HORNE, ERNEST WNCgranted 2026-02-13
← Back to KW4OC License history →