Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NC9WX callsign genealogy
Currently held by Amateur Radio Emergency Service Of DuPage County IL
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 NC9WX's current licensee, walking backwards.
- KC9MZJcancelledAmateur Radio Emergency Service Of DuPage County ILILgranted 2008-02-27cancelled 2008-03-25
Successor callsigns
Callsigns held now by people who previously held NC9WX.
- W9AUXactiveDuPage County ARESILgranted 2024-01-30