Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7JYC callsign genealogy
Currently held by Mesa Community College 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 KK7JYC'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 KK7JYC.
- KM7CCactiveMesa Community College Amateur Radio ClubAZgranted 2023-01-31