Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX9EOC callsign genealogy
Currently held by McLean County ARES
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 WX9EOC's current licensee, walking backwards.
- KD9ZGGcancelledIroquois Cty Emergency Mgt Agency EOCILgranted 2023-11-23cancelled 2023-12-12
Successor callsigns
Callsigns held now by people who previously held WX9EOC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WX9EOC, oldest first.
- McLean County ARES IL2009-05-19 → cancelled 2021-05-20
- Iroquois Cty Emergency Mgt Agency EOC IL2023-12-12 active