Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9FCB callsign genealogy
Currently held by SCHMITZ, BRIAN 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 KB9FCB's current licensee, walking backwards.
- Schmitz, Brian JILgranted 2006-11-30cancelled 2008-03-04
Successor callsigns
Callsigns held now by people who previously held KB9FCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9FCB, oldest first.
- SCHMITZ, BRIAN J IL1991-02-05 → cancelled 2003-02-06
- Schmitz, Brian J IL2018-01-10 active