Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW7LAZ callsign genealogy
Currently held by Arriola, 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 KW7LAZ's current licensee, walking backwards.
- Arriola, LauraAZgranted 2020-11-12cancelled 2022-09-30
Successor callsigns
Callsigns held now by people who previously held KW7LAZ.
No current licensee on record previously held this callsign.