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.
- Kruse, Timothy JOHgranted 2008-08-08cancelled 2008-10-04
Successor callsigns
Callsigns held now by people who previously held K8TJK.
- KRUSE, TIMOTHY JOHgranted 2016-05-14