Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6JA callsign genealogy
Currently held by Honolulu International Japanese 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 KR6JA's current licensee, walking backwards.
- WH6DHBcancelledHonolulu International Japanese Amateur Radio ClubHIgranted 2003-10-15cancelled 2005-03-02
Successor callsigns
Callsigns held now by people who previously held KR6JA.
No current licensee on record previously held this callsign.