Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9IXX callsign genealogy
Currently held by Eckwielen, Brad L
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 N9IXX's current licensee, walking backwards.
- Eckwielen, Brad LWIgranted 2004-11-22cancelled 2004-12-14
Successor callsigns
Callsigns held now by people who previously held N9IXX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9IXX, oldest first.
- ECKWIELEN, BRAD L WI1989-10-03 → cancelled 2001-10-04
- Eckwielen, Brad L WI2015-05-05 active