Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7EM callsign genealogy
Currently held by Peterson, Jason
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 K7EM's current licensee, walking backwards.
- Peterson, JasonUTgranted 2015-11-02cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held K7EM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7EM, oldest first.
- KELLY, STEVEN R OR2006-08-16 → cancelled 2018-11-06
- Peterson, Jason UT2018-11-24 active