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

KO4CG callsign genealogy

Currently held by HORTON, HERBERT T

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 KO4CG's current licensee, walking backwards.

  1. KA4Uactive· E
    Edwards, Lars TALgranted 2017-01-11
  2. WB2ORDcancelled· E
    Edwards, Lars TALgranted 2006-09-06cancelled 2007-03-23

Successor callsigns

Callsigns held now by people who previously held KO4CG.

  1. N4WBactive· E
    Geohagan, Clifford DALgranted 2017-02-14

All historical holders

Every license row we've seen with the callsign KO4CG, oldest first.

  • HORTON, HERBERT T NC
    1991-05-28 → cancelled 2003-05-29
  • Geohagan, Clifford D AL
    2005-03-04 → cancelled 2007-03-03
← Back to KO4CG License history →