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

W4SHT callsign genealogy

Currently held by Hatker, Lynn R

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 W4SHT's current licensee, walking backwards.

  1. WX4NGAcancelled· E
    Hatker, Lynn RGAgranted 2021-07-20cancelled 2022-03-12
  2. WX4NFLcancelled· E
    Hatker, Lynn RGAgranted 2013-03-19cancelled 2021-07-20
  3. W1UFLcancelled· G
    Barnhart, Joseph TFLgranted 2016-05-20cancelled 2018-06-19
  4. KM4TBVcancelled· T
    Barnhart, Joseph TFLgranted 2016-04-08cancelled 2016-05-20

Successor callsigns

Callsigns held now by people who previously held W4SHT.

  1. W4VNAactive· E
    Hatker, Lynn RGAgranted 2025-04-25
← Back to W4SHT License history →