Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7TJZ callsign genealogy
Currently held by STEIN, RANDALL C
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 KL7TJZ's current licensee, walking backwards.
- STEIN, RANDALL CAKgranted 1997-02-03cancelled 2006-06-27
Successor callsigns
Callsigns held now by people who previously held KL7TJZ.
No current licensee on record previously held this callsign.