Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6J callsign genealogy
Currently held by KOOLAU AMATEUR RADIO CLUB
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 KH6J's current licensee, walking backwards.
- WH6CYJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KH6J.
- NUTSCH, WAYNE CORgranted 2017-08-28