Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ELM callsign genealogy
Currently held by PETERSON, DARRELL E
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 K7ELM's current licensee, walking backwards.
- Martin, Edwin LIDgranted 2006-12-12cancelled 2012-07-21
Successor callsigns
Callsigns held now by people who previously held K7ELM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ELM, oldest first.
- PETERSON, DARRELL E OR1998-06-17 → cancelled 2010-06-18
- Martin, Edwin L ID2022-08-02 active