Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4WSL callsign genealogy
Currently held by Stone, Darren 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 WD4WSL's current licensee, walking backwards.
- Stone, Darren JFLgranted 2023-04-13cancelled 2023-05-02
Successor callsigns
Callsigns held now by people who previously held WD4WSL.
No current licensee on record previously held this callsign.