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

K4JWJ callsign genealogy

Currently held by JOHNSON, JIMMY W

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 K4JWJ's current licensee, walking backwards.

  1. K4OECcancelled· T
    Caesar, Michael BFLgranted 2019-10-12cancelled 2022-04-26
  2. KN4YLQcancelled· T
    Caeser, Michael BFLgranted 2019-09-23cancelled 2019-10-12

Successor callsigns

Callsigns held now by people who previously held K4JWJ.

  1. AB4JJcancelled· E
    JOHNSON, JIMMY WNCgranted 2000-06-13cancelled 2006-02-11

All historical holders

Every license row we've seen with the callsign K4JWJ, oldest first.

  • JOHNSON, JIMMY W NC
    1998-04-22 → cancelled 2000-06-13
  • JOHNSON, JOHN W TN
    2025-06-27 active
← Back to K4JWJ License history →