Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9SE callsign genealogy
Currently held by FILLMAN, LARRY G
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 KB9SE's current licensee, walking backwards.
- Fillman, Larry GILgranted 2024-02-28cancelled 2024-03-19
Successor callsigns
Callsigns held now by people who previously held KB9SE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9SE, oldest first.
- FILLMAN, LARRY G IL2006-01-24 → cancelled 2018-03-02
- Fillman, Larry G IL2024-03-19 active