Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1LZ callsign genealogy
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 W1LZ's current licensee, walking backwards.
- ZARAZA, LESLIE ANHgranted 1991-06-04cancelled 2000-06-24
- KA1VIQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W1LZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1LZ, oldest first.
- ZARAZA, LESLIE A DE2020-03-31 active
- ——