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Confidence: Medium · Source: FCC ULS · As of 2026-09-10

WA9DOC callsign genealogy

Currently held by WESTENBERGER, RICHARD F

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 WA9DOC's current licensee, walking backwards.

  1. K9AQactive· E
    SOLBERG, DONALD RWIgranted 2020-09-02
  2. WB9GRIcancelled· E
    SOLBERG, DONALD RWIgranted 1995-11-28cancelled 2000-11-14

Successor callsigns

Callsigns held now by people who previously held WA9DOC.

  1. N9XJcancelled· E
    WESTENBERGER, RICHARD FWIgranted 2004-01-21cancelled 2004-08-20
← Back to WA9DOC License history →