Confidence: Medium · Source: FCC ULS · As of 2026-09-11
WS4SW callsign genealogy
Currently held by Wimberly, Samuel 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 WS4SW's current licensee, walking backwards.
- Wimberly, Samuel LFLgranted 2007-01-18cancelled 2012-08-17
Successor callsigns
Callsigns held now by people who previously held WS4SW.
No current licensee on record previously held this callsign.