Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS4M callsign genealogy
Currently held by HUGHES, BENNY B
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 WS4M's current licensee, walking backwards.
- Cash, Thomas WALgranted 2017-02-22cancelled 2017-03-17
Successor callsigns
Callsigns held now by people who previously held WS4M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WS4M, oldest first.
- HUGHES, BENNY B KY2004-12-23 → cancelled 2017-02-25
- Cash, Thomas W MI2017-03-17 active