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

K8TJK callsign genealogy

Currently held by KRUSE, TIMOTHY J

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 K8TJK's current licensee, walking backwards.

  1. KD8JDIcancelled· T
    Kruse, Timothy JOHgranted 2008-08-08cancelled 2008-10-04

Successor callsigns

Callsigns held now by people who previously held K8TJK.

  1. N8EECactive· G
    KRUSE, TIMOTHY JOHgranted 2016-05-14