Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9EX callsign genealogy
Currently held by HOFMANN, FLOYD N
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 W9EX's current licensee, walking backwards.
- KC9QKGcancelledCentral Illinois Radio Club Of Bloomington, Incilgranted 2009-09-04cancelled 2010-11-09
Successor callsigns
Callsigns held now by people who previously held W9EX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9EX, oldest first.
- HOFMANN, FLOYD N IL2003-11-26 → cancelled 2009-01-30
- Central Illinois Radio Club Of Bloomington, Inc IL2020-09-15 active