Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ELM callsign genealogy
Currently held by Paradise Valley Contest Club
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 K4ELM's current licensee, walking backwards.
- Matthews, Edward LGAgranted 2011-03-11cancelled 2014-12-02
Successor callsigns
Callsigns held now by people who previously held K4ELM.
- K4RFNcancelledHunters Ridge HamsGAgranted 2012-11-10cancelled 2021-07-20
All historical holders
Every license row we've seen with the callsign K4ELM, oldest first.
- Paradise Valley Contest Club GA2006-01-10 → cancelled 2012-11-10
- Matthews, Edward L GA2024-09-11 active