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

W4JYK callsign genealogy

Currently held by Winkler, Wesley E

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 W4JYK's current licensee, walking backwards.

  1. WA6JYKcancelled· E
    Winkler, Wesley EVAgranted 2019-02-26cancelled 2022-10-21
  2. KM6ZEJcancelled· T
    Winkler, Wesley ECAgranted 2019-01-31cancelled 2019-02-26

Successor callsigns

Callsigns held now by people who previously held W4JYK.

No current licensee on record previously held this callsign.

← Back to W4JYK License history →