Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6CKZ callsign genealogy
Currently held by Matsuno, Christine Y
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 KJ6CKZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KJ6CKZ.
- Matsuno, Christine YHIgranted 2020-06-05