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

AJ4AZ callsign genealogy

Currently held by BARBER, DAVID 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 AJ4AZ's current licensee, walking backwards.

  1. AD6YXcancelled· E
    Barber, David FVAgranted 2002-11-19cancelled 2007-07-28
  2. KI7FHcancelled· E
    Barber, David FCAgranted 1992-07-28cancelled 2001-08-08
  3. WB4WKY
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held AJ4AZ.

No current licensee on record previously held this callsign.

← Back to AJ4AZ License history →