Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4LEM callsign genealogy
Currently held by KASSIS, RAYMOND A
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 N4LEM's current licensee, walking backwards.
- Kassis, Rayah KFLgranted 2018-11-05cancelled 2018-12-04
Successor callsigns
Callsigns held now by people who previously held N4LEM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4LEM, oldest first.
- KASSIS, RAYMOND A FL2014-08-06 → cancelled 2016-11-09
- Kassis, Rayah K FL2018-12-04 active