Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4IUS callsign genealogy
Currently held by CONDER, TERRY G
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 WD4IUS's current licensee, walking backwards.
- CONDER, TERRY GKYgranted 1991-04-23cancelled 2000-11-14
Successor callsigns
Callsigns held now by people who previously held WD4IUS.
No current licensee on record previously held this callsign.