Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9ADN callsign genealogy
Currently held by Benedetto, Anthony
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 K9ADN's current licensee, walking backwards.
- Benedetto, AnthonyILgranted 2025-11-22cancelled 2025-12-12
Successor callsigns
Callsigns held now by people who previously held K9ADN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9ADN, oldest first.
- TRACHTE, KENNETH G WI2011-03-26 → cancelled 2023-07-12
- Benedetto, Anthony IL2025-12-12 active