Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SAR callsign genealogy
Currently held by SOTHAN, DOUGLAS
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 K7SAR's current licensee, walking backwards.
- BOYCE, SCOTT NORgranted 2014-06-10cancelled 2018-04-17
Successor callsigns
Callsigns held now by people who previously held K7SAR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7SAR, oldest first.
- SOTHAN, DOUGLAS WY2006-01-04 → cancelled 2018-03-29
- BOYCE, SCOTT N UT2018-04-17 active