Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6DDF callsign genealogy
Currently held by Savelli, Brian 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 KI6DDF's current licensee, walking backwards.
- FOK, DERRICK WCAgranted 2025-05-06cancelled 2025-06-10
Successor callsigns
Callsigns held now by people who previously held KI6DDF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI6DDF, oldest first.
- Savelli, Brian E CA2006-03-24 → cancelled 2018-03-27
- Fok, Derrick W CA2025-06-10 active