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

WU4X callsign genealogy

Currently held by DURKEE JR, ALBERT A

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 WU4X's current licensee, walking backwards.

  1. KJ4RN
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held WU4X.

  1. NY1Mcancelled· E
    KAMEN, JOSEPH PFLgranted 1990-01-30cancelled 1992-08-07
← Back to WU4X License history →