Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6JA callsign genealogy
Currently held by SOMA, IZUMI
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 KH6JA's current licensee, walking backwards.
- SOMA, IZUMIHIgranted 1994-10-12cancelled 2000-03-31
Successor callsigns
Callsigns held now by people who previously held KH6JA.
- Wheeler, Douglas ACAgranted 2011-01-31cancelled 2023-05-02