Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CDD callsign genealogy
Currently held by Vaught, Michael W
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 W4CDD's current licensee, walking backwards.
- Vaught, Michael WKYgranted 2007-01-16cancelled 2016-03-05
Successor callsigns
Callsigns held now by people who previously held W4CDD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4CDD, oldest first.
- CRUSSEL SR, CHARLES E FL1996-04-12 → cancelled 2008-04-15
- Vaught, Michael W KY2026-05-12 active