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

AK4DA callsign genealogy

Currently held by Claudio, Daddario

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 AK4DA's current licensee, walking backwards.

  1. W1ADXactive· G
    SEITZ, REED ACTgranted 2024-11-26
  2. W1WONcancelled· T
    SEITZ, REED ACTgranted 2009-02-03cancelled 2014-12-30
  3. K1DDXactive· G
    KIDD 209, CHRISTOPHER CCAgranted 2016-11-15
  4. KM6DJCcancelled· T
    Kidd, Christopher CCAgranted 2016-06-09cancelled 2016-11-15

Successor callsigns

Callsigns held now by people who previously held AK4DA.

  1. K0QJexpired· E
    Daddario, ClaudioSCgranted 2010-12-21cancelled 2022-12-22
← Back to AK4DA License history →