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

KB4AG callsign genealogy

Currently held by JANKOWSKI JR, JOSEPH L

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 KB4AG's current licensee, walking backwards.

  1. AD2JOcancelled· E
    Accascina, GabrielNYgranted 2020-11-13cancelled 2025-06-21
  2. KD2VAIcancelled· E
    Accascina, GabrielNYgranted 2020-11-13cancelled 2025-01-28

Successor callsigns

Callsigns held now by people who previously held KB4AG.

  1. W5KTXactive· E
    Jankowski Jr, Joseph LTXgranted 2017-06-26

All historical holders

Every license row we've seen with the callsign KB4AG, oldest first.

  • GANN, GEORGE A SC
    2010-02-26 → cancelled 2022-03-01
  • Accascina, Gabriel NY
    2025-06-21 active
  • JANKOWSKI JR, JOSEPH L
    — → cancelled 1997-09-17
← Back to KB4AG License history →