Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4LIV callsign genealogy
Currently held by Cardoza, Laura
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 W4LIV's current licensee, walking backwards.
- Cardoza, LauraFLgranted 2022-05-19cancelled 2023-03-03
Successor callsigns
Callsigns held now by people who previously held W4LIV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4LIV, oldest first.
- ALLAN, WALTER E FL1993-07-06 → cancelled 2005-07-07
- Cardoza, Laura FL2023-03-03 active