Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7IYI callsign genealogy
Currently held by SUN CITY SUMMERLIN AMATEUR RADIO SUBCOMMITTEE
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 KJ7IYI'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 KJ7IYI.
- W7SCSactiveSUN CITY SUMMERLIN AMATEUR RADIO SUBCOMMITTEENVgranted 2019-10-05