Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ1KAT callsign genealogy
Currently held by Debus, Kathy M
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 KJ1KAT's current licensee, walking backwards.
- Debus, Kathy MWAgranted 2018-03-02cancelled 2021-11-13
Successor callsigns
Callsigns held now by people who previously held KJ1KAT.
No current licensee on record previously held this callsign.