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

KB3J callsign genealogy

Currently held by Bowers, Julie 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 KB3J's current licensee, walking backwards.

  1. AB3FAcancelled· E
    Bowers, Julie APAgranted 2005-04-29cancelled 2007-04-27
  2. KB3MGCcancelled· E
    Bowers, Julie APAgranted 2005-04-29cancelled 2007-04-05

Successor callsigns

Callsigns held now by people who previously held KB3J.

  1. W2MALexpired· E
    BILLINGS, MALCOLM RMDgranted 2004-07-30cancelled 2016-08-02

All historical holders

Every license row we've seen with the callsign KB3J, oldest first.

  • BILLINGS, MALCOLM R MD
    1995-01-23 → cancelled 2004-07-30
  • Bowers, Julie A PA
    2017-04-05 active
← Back to KB3J License history →