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

K4JAT callsign genealogy

Currently held by Tagliarini, John 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 K4JAT's current licensee, walking backwards.

  1. AF4RXcancelled· E
    Tagliarini, John ANCgranted 1998-01-14cancelled 2001-09-25
  2. KT4BKactive· E
    Goff, Robert MALgranted 2025-03-07
  3. KW4JFcancelled· E
    Goff, Robert MALgranted 2014-12-08cancelled 2015-05-22
  4. KM4GJTcancelled· E
    Goff, Robert MALgranted 2014-12-08cancelled 2015-05-04

Successor callsigns

Callsigns held now by people who previously held K4JAT.

No current licensee on record previously held this callsign.

← Back to K4JAT License history →