Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7AQ callsign genealogy
Currently held by MYKKANEN, TOIVO J
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 KJ7AQ's current licensee, walking backwards.
- WB8KYKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KJ7AQ.
- MYKKANEN, TOIVO JWAgranted 2025-06-27