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

AG4HN callsign genealogy

Currently held by de Marchena, Octavio

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 AG4HN's current licensee, walking backwards.

  1. KD4PUGcancelled· E
    de Marchena, OctavioVAgranted 1992-06-23cancelled 2001-03-23

Successor callsigns

Callsigns held now by people who previously held AG4HN.

  1. AA8OMactive· E
    de Marchena, OctavioNCgranted 2020-10-31
← Back to AG4HN License history →