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

WY0MN callsign genealogy

Currently held by HEATH, LEX 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 WY0MN's current licensee, walking backwards.

  1. KS4YLcancelled· A
    HEATH, LEX ATNgranted 1995-06-07cancelled 2001-05-15
  2. KD4ZSO
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held WY0MN.

  1. WY7ACactive· A
    HEATH, LEX AALgranted 2024-12-10
← Back to WY0MN License history →