Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9RJW callsign genealogy
Currently held by CLINE, MICHAEL W
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 N9RJW's current licensee, walking backwards.
- Wienk, Roger LILgranted 2015-07-13cancelled 2015-10-10
Successor callsigns
Callsigns held now by people who previously held N9RJW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9RJW, oldest first.
- CLINE, MICHAEL W IN2002-08-21 → cancelled 2014-11-18
- Wienk, Roger L IL2015-10-10 active