Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5RUS callsign genealogy
Currently held by Jaskolowski, Russell J
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 KI5RUS's current licensee, walking backwards.
- Jaskolowski, Russell JNMgranted 2018-11-08cancelled 2021-09-08
Successor callsigns
Callsigns held now by people who previously held KI5RUS.
No current licensee on record previously held this callsign.