Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9KJS callsign genealogy
Currently held by Balsamello, Joseph
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 W9KJS's current licensee, walking backwards.
- Sampson, Kevin JILgranted 2024-02-28cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held W9KJS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9KJS, oldest first.
- Balsamello, Joseph IL2004-08-19 → cancelled 2016-11-18
- Sampson, Kevin J IL2024-05-29 active