Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS4WSM callsign genealogy
Currently held by Goodrum, Bobby J
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 WS4WSM's current licensee, walking backwards.
- DODSON, LARRY JFLgranted 2019-04-30cancelled 2019-06-08
Successor callsigns
Callsigns held now by people who previously held WS4WSM.
All historical holders
Every license row we've seen with the callsign WS4WSM, oldest first.
- Goodrum, Bobby J KY2012-07-27 → cancelled 2016-03-08
- DODSON, LARRY J TX2019-06-08 → cancelled 2020-12-22