Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1LJS callsign genealogy
Currently held by Saidnawey, Leo 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 N1LJS's current licensee, walking backwards.
- Saidnawey, Leo JMAgranted 2008-05-06cancelled 2008-05-28
Successor callsigns
Callsigns held now by people who previously held N1LJS.
- Koh, DavidMAgranted 2022-04-06
All historical holders
Every license row we've seen with the callsign N1LJS, oldest first.
- KOH, DAVID MA1992-02-11 → cancelled 2000-06-30
- Saidnawey, Leo J MA2018-03-22 active