Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K7JS callsign genealogy
Currently held by Lee, Benjamin D
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 K7JS's current licensee, walking backwards.
- Lee, Benjamin DAZgranted 2013-06-19cancelled 2014-06-14
Successor callsigns
Callsigns held now by people who previously held K7JS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7JS, oldest first.
- SHURTLIFF, JACK L UT2006-09-07 → cancelled 2012-05-23
- Lee, Benjamin D AZ2024-05-24 active