Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ASZ callsign genealogy
Currently held by Ziegler, Alice S
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 W1ASZ's current licensee, walking backwards.
- Ziegler, Alice SMEgranted 2019-03-01cancelled 2019-05-10
Successor callsigns
Callsigns held now by people who previously held W1ASZ.
No current licensee on record previously held this callsign.