Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4KWM callsign genealogy
Currently held by Kurzbach, Elmar
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 N4KWM's current licensee, walking backwards.
- MULLINS, KODYKYgranted 2022-05-04cancelled 2022-11-04
Successor callsigns
Callsigns held now by people who previously held N4KWM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4KWM, oldest first.
- Kurzbach, Elmar GA2004-07-20 → cancelled 2016-09-10
- MULLINS, KODY KY2022-11-04 active