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

K0BWJ callsign genealogy

Currently held by Joyner, Bruce 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 K0BWJ's current licensee, walking backwards.

  1. KM2Vactive· E
    Sanner, Michael DFLgranted 2022-06-01
  2. KJ4LOXcancelled· E
    Sanner, Michael DFLgranted 2009-04-28cancelled 2012-06-22

Successor callsigns

Callsigns held now by people who previously held K0BWJ.

  1. KM2Vcancelled· E
    Joyner, Bruce WIAgranted 2009-05-29cancelled 2010-05-25

All historical holders

Every license row we've seen with the callsign K0BWJ, oldest first.

  • Joyner, Bruce W IA
    2000-04-28 → cancelled 2009-05-29
  • Joyner, Bruce W IA
    2020-03-10 active
← Back to K0BWJ License history →