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

W5KU callsign genealogy

Currently held by ALEXANDER, DENNIS 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 W5KU's current licensee, walking backwards.

  1. K2UAactive· E
    HEALY, JAMES WNYgranted 2018-11-16
  2. NJ2Lactive· E
    Lefczik, Larry DFLgranted 2022-10-04
  3. WA2EHZcancelled· E
    Lefczik, Larry DNJgranted 1994-03-01cancelled 2002-09-21

Successor callsigns

Callsigns held now by people who previously held W5KU.

No current licensee on record previously held this callsign.

← Back to W5KU License history →