Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI9L callsign genealogy
Currently held by Crockett, Kyle R
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 KI9L's current licensee, walking backwards.
- Crockett, Kyle RAZgranted 2010-10-13cancelled 2012-02-28
Successor callsigns
Callsigns held now by people who previously held KI9L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI9L, oldest first.
- DOERR, DONALD L IL1996-10-10 → cancelled 2008-10-11
- Crockett, Kyle R CA2022-03-01 active