Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KK7CWC callsign genealogy
Currently held by Idaho Mountain Amateur Radio Society
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 KK7CWC'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 KK7CWC.
- KX7IDactiveIdaho Mountain Amateur Radio SocietyIDgranted 2022-03-22