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

W4TSQ callsign genealogy

Currently held by Bauer, Joseph 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 W4TSQ's current licensee, walking backwards.

  1. KV4IIcancelled· A
    Bauer, Joseph JKYgranted 2008-06-03cancelled 2012-03-27
  2. KI0SNcancelled· A
    Bauer, Joseph JKYgranted 1998-07-27cancelled 2008-02-04
  3. W6NMCactive
    PACAREA Amateur Radio ClubCAgranted 2017-04-01
  4. KI6JPZcancelled
    PACAREA Amateur Radio ClubCAgranted 2007-05-09cancelled 2007-06-05

Successor callsigns

Callsigns held now by people who previously held W4TSQ.

No current licensee on record previously held this callsign.

← Back to W4TSQ License history →