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

KA0JT callsign genealogy

Currently held by TAFT, 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 KA0JT's current licensee, walking backwards.

  1. KF0JMcancelled· A
    TAFT, JOHN AIAgranted 2022-03-01cancelled 2022-04-01
  2. N0KKTactive· G
    Carr, Steven RMNgranted 2019-06-26
  3. KC0UIUcancelled· G
    Carr, Steven RMNgranted 2005-05-02cancelled 2009-08-11

Successor callsigns

Callsigns held now by people who previously held KA0JT.

No current licensee on record previously held this callsign.

← Back to KA0JT License history →