Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6SGT callsign genealogy
Currently held by LEON, ORLANDO
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 KN6SGT's current licensee, walking backwards.
- LEON, ORLANDOCAgranted 2020-08-03cancelled 2020-08-25
Successor callsigns
Callsigns held now by people who previously held KN6SGT.
All historical holders
Every license row we've seen with the callsign KN6SGT, oldest first.
- Clark, Don H CA2006-03-17 → cancelled 2006-08-08
- LEON, ORLANDO CA2020-08-25 → cancelled 2020-09-12