Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6LLZ callsign genealogy
Currently held by Bleiweiss, Michael L
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 W6LLZ's current licensee, walking backwards.
- Bleiweiss, Michael LCAgranted 2012-12-28cancelled 2013-01-25
Successor callsigns
Callsigns held now by people who previously held W6LLZ.
- Bleiweiss, Michael LUTgranted 2025-04-11