Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4LSD callsign genealogy
Currently held by CARY, DONALD E
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 WA4LSD's current licensee, walking backwards.
- Cary, Donald EKYgranted 2005-12-14cancelled 2006-01-21
Successor callsigns
Callsigns held now by people who previously held WA4LSD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4LSD, oldest first.
- CARY, DONALD E KY1990-12-24 → cancelled 2002-12-25
- CARY, DONALD E KY2016-01-12 active