Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6JDU 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 KH6JDU'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 KH6JDU.
- SOMA, IZUMIHIgranted 2020-03-28