Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL1RJ callsign genealogy
Currently held by Stevens, Bill
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 KL1RJ's current licensee, walking backwards.
- Janitscheck, Rick LAKgranted 2021-02-19cancelled 2021-03-12
Successor callsigns
Callsigns held now by people who previously held KL1RJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KL1RJ, oldest first.
- Stevens, Bill AK2004-06-23 → cancelled 2016-06-24
- Janitscheck, Rick L AK2021-03-12 active