Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0JLK callsign genealogy
Currently held by Kaus, Jonathan L
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 N0JLK's current licensee, walking backwards.
- Kaus, Jonathan LMNgranted 2018-08-14cancelled 2018-09-05
Successor callsigns
Callsigns held now by people who previously held N0JLK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0JLK, oldest first.
- KELLER, LINDA R NE1998-09-23 → cancelled 2010-09-24
- Kaus, Jonathan L MN2018-09-05 active