Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7ZOC callsign genealogy
Currently held by Roseburg 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 KI7ZOC'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 KI7ZOC.
- N7TZactiveRoseburg Amateur Radio ClubORgranted 2019-04-16