Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4STR callsign genealogy
Currently held by GWINNETT D-STAR
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 WD4STR's current licensee, walking backwards.
- KJ4BDGcancelledGwinnett D-STARGAgranted 2007-12-14cancelled 2008-01-08
Successor callsigns
Callsigns held now by people who previously held WD4STR.
No current licensee on record previously held this callsign.