Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4DE callsign genealogy
Currently held by TOUSSAINT, LEO
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 KC4DE's current licensee, walking backwards.
- Clements, Kenneth RFLgranted 2017-07-26cancelled 2020-05-27
Successor callsigns
Callsigns held now by people who previously held KC4DE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4DE, oldest first.
- TOUSSAINT, LEO FL1996-02-21 → cancelled 2006-12-09
- Clements, Kenneth R FL2020-05-27 active