Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA9IYZ callsign genealogy
Currently held by Spilotro Jr, Anthony J
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 KA9IYZ's current licensee, walking backwards.
- Spilotro Jr, Anthony JAZgranted 2003-10-29cancelled 2003-11-21
Successor callsigns
Callsigns held now by people who previously held KA9IYZ.
No current licensee on record previously held this callsign.