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

W4BWL callsign genealogy

Currently held by Barnwell Jr, Lawrence 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 W4BWL's current licensee, walking backwards.

  1. KB4LAJcancelled· E
    Barnwell Jr, Lawrence ANCgranted 2021-10-15cancelled 2021-11-27
  2. KO4TMOcancelled· G
    Barnwell Jr, Lawrence ANCgranted 2021-09-22cancelled 2021-10-15

Successor callsigns

Callsigns held now by people who previously held W4BWL.

  1. KB4ABcancelled· E
    Barnwell Jr, Lawrence ANCgranted 2022-11-15cancelled 2023-06-22
← Back to W4BWL License history →