Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ6OUR callsign genealogy
Currently held by THE ULTRA CONTEST 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 KJ6OUR'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 KJ6OUR.
- WI6IactiveTHE ULTRA CONTEST CLUBAZgranted 2022-04-04