Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SMJ callsign genealogy
Currently held by JORGENSEN, MICHAEL
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 N7SMJ's current licensee, walking backwards.
- JORGENSON, MICHAELUTgranted 2018-03-07cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held N7SMJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SMJ, oldest first.
- HIEMER, ULRICH L WA1991-06-25 → cancelled 2003-06-26
- JORGENSEN, MICHAEL UT2018-03-27 active