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

KS4EN callsign genealogy

Currently held by Acree, Carl L

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 KS4EN's current licensee, walking backwards.

  1. W4QDNactive· A
    WINGARD, PETER WFLgranted 2017-07-10
  2. WA4QDNcancelled
    WINGARD, PETER W.cancelled 1997-09-17

Successor callsigns

Callsigns held now by people who previously held KS4EN.

No current licensee on record previously held this callsign.

← Back to KS4EN License history →