Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9SDE callsign genealogy
Currently held by Priovolos, James
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 K9SDE's current licensee, walking backwards.
- Priovolos, JamesILgranted 2021-03-19cancelled 2022-01-07
Successor callsigns
Callsigns held now by people who previously held K9SDE.
No current licensee on record previously held this callsign.