Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS4WW callsign genealogy
Currently held by Wiliford, William 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 WS4WW's current licensee, walking backwards.
- Wiliford, William JVAgranted 2005-08-03cancelled 2007-12-01
Successor callsigns
Callsigns held now by people who previously held WS4WW.
No current licensee on record previously held this callsign.