Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI1Z callsign genealogy
Currently held by SAVINI, DONALD R
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 AI1Z's current licensee, walking backwards.
- SAVINI, DONALD Rcancelled 1998-12-09
Successor callsigns
Callsigns held now by people who previously held AI1Z.
No current licensee on record previously held this callsign.