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

KO4AKM callsign genealogy

Currently held by Besso, Giorgio

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 KO4AKM's current licensee, walking backwards.

  1. KD2HYOcancelled· G
    Besso, GiorgioNCgranted 2016-02-17cancelled 2019-12-07
  2. KI6CYVcancelled· G
    Besso, GiorgioNJgranted 2006-03-20cancelled 2015-02-07

Successor callsigns

Callsigns held now by people who previously held KO4AKM.

  1. KY4SLactive· E
    Besso, GiorgioNCgranted 2026-02-06
← Back to KO4AKM License history →