Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SJS callsign genealogy
Currently held by BOEHMIG, ROBERT L
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 W4SJS's current licensee, walking backwards.
- SANDERS, STANLEY JNCgranted 2010-04-27cancelled 2011-07-19
Successor callsigns
Callsigns held now by people who previously held W4SJS.
- Boehmig, Robert LGAgranted 2008-06-03cancelled 2020-08-18
All historical holders
Every license row we've seen with the callsign W4SJS, oldest first.
- SANDERS, STANLEY J NC2021-08-03 active
- BOEHMIG, ROBERT L— → cancelled 1998-08-17