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

AB4QN callsign genealogy

Currently held by Chin-A-Sen, Giovanni G

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 AB4QN's current licensee, walking backwards.

  1. N4TYLactive· E
    Smith, Stephen TTNgranted 2017-01-21
  2. N0STScancelled· G
    Smith, Stephen TGAgranted 2016-06-24cancelled 2017-01-21
  3. KM4ULMcancelled· T
    Smith, Stephen TGAgranted 2016-06-06cancelled 2016-06-24

Successor callsigns

Callsigns held now by people who previously held AB4QN.

No current licensee on record previously held this callsign.

← Back to AB4QN License history →