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

W1AU callsign genealogy

Currently held by Araya, Richard J

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 W1AU's current licensee, walking backwards.

  1. NU1Pactive· E
    BRIGADA, DAVID JNHgranted 2023-06-22
  2. AB1DBcancelled· E
    BRIGADA, DAVID JNHgranted 2020-10-16cancelled 2023-06-22
  3. AB1QVcancelled· E
    BRIGADA, DAVID JNHgranted 2012-04-19cancelled 2020-10-16

Successor callsigns

Callsigns held now by people who previously held W1AU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W1AU, oldest first.

  • N T WIRELESS DX CLUB CA
    1998-10-27 → cancelled 2010-10-28
  • Fullam, William NJ
    2010-11-16 → cancelled 2019-02-12
  • Araya, Richard J CT
    2021-03-09 active
← Back to W1AU License history →