Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI9I callsign genealogy
Currently held by TIMMONS, RYAN
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 KI9I's current licensee, walking backwards.
- TIMMONS, RYANNJgranted 2020-04-29cancelled 2020-06-13
Successor callsigns
Callsigns held now by people who previously held KI9I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI9I, oldest first.
- LA CROIX, JOHN E IL2008-03-04 → cancelled 2020-03-18
- TIMMONS, RYAN NJ2020-06-13 active