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

W4JWN callsign genealogy

Currently held by BAUN, NICHOLAS F

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 W4JWN's current licensee, walking backwards.

  1. K4VSRcancelled· E
    Neill, James WFLgranted 2013-04-06cancelled 2019-02-20
  2. N1BWJcancelled· G
    NEILL, JAMES WFLgranted 2010-08-25cancelled 2013-04-06
  3. WA1ULI
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W4JWN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4JWN, oldest first.

  • BAUN, NICHOLAS F FL
    1988-04-19 → cancelled 2000-04-20
  • NELSON, JACK W AL
    2005-09-20 → cancelled 2017-09-21
  • Neill, James W FL
    2019-02-20 active
← Back to W4JWN License history →