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

KG4O callsign genealogy

Currently held by WARDLOW SR, GORDON R

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 KG4O's current licensee, walking backwards.

  1. N1IAcancelled· E
    OAKLAND, SCOTT FFLgranted 2024-04-12cancelled 2026-02-03
  2. W1ALactive· E
    Ligas, Adam DCTgranted 2026-05-01
  3. AC1UJcancelled· E
    Ligas, AdamCTgranted 2025-03-12cancelled 2026-05-01
  4. KC1WKOcancelled· E
    Ligas, AdamCTgranted 2025-03-12cancelled 2025-05-13

Successor callsigns

Callsigns held now by people who previously held KG4O.

  1. K4UXactive· E
    Bianchi, Albert PVAgranted 2016-09-02

All historical holders

Every license row we've seen with the callsign KG4O, oldest first.

  • WARDLOW SR, GORDON R TN
    2018-10-18 → cancelled 2024-01-14
  • OAKLAND, SCOTT F FL
    2026-02-03 active
← Back to KG4O License history →