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

W1DUK callsign genealogy

Currently held by NOBEL, PATRICK W

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 W1DUK's current licensee, walking backwards.

  1. K7PWNactive· E
    Alder, Raven CWAgranted 2017-02-07
  2. AG7DVcancelled· E
    Alder, Raven CWAgranted 2017-01-04cancelled 2017-02-07
  3. KI7JOFcancelled· E
    Alder, Raven CWAgranted 2017-01-04cancelled 2017-01-17

Successor callsigns

Callsigns held now by people who previously held W1DUK.

  1. W0OKEcancelled· G
    NOBEL, PATRICK WORgranted 2021-12-10cancelled 2026-02-20
← Back to W1DUK License history →