Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4JCS callsign genealogy
Currently held by Sutherland, John C
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 W4JCS's current licensee, walking backwards.
- Sutherland, John CGAgranted 2011-06-16cancelled 2011-07-06
Successor callsigns
Callsigns held now by people who previously held W4JCS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4JCS, oldest first.
- SEXTON, JIM C VA1998-12-30 → cancelled 2010-12-31
- Sutherland, John C GA2021-06-08 active