Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9LZ callsign genealogy
Currently held by Lake Zurich Area 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 KD9LZ's current licensee, walking backwards.
- KC9VUFcancelledLake Zurich Area Amateur Radio ClubILgranted 2012-04-11cancelled 2016-02-06
Successor callsigns
Callsigns held now by people who previously held KD9LZ.
No current licensee on record previously held this callsign.