Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0RJK callsign genealogy
Currently held by KLEIN, RICHARD 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 N0RJK's current licensee, walking backwards.
- KLEIN, RICHARD JCOgranted 2021-11-15cancelled 2021-12-10
Successor callsigns
Callsigns held now by people who previously held N0RJK.
- NOREM, ANTHONY TIAgranted 2021-12-08
All historical holders
Every license row we've seen with the callsign N0RJK, oldest first.
- Norem, Anthony T IA2001-12-17 → cancelled 2003-02-14
- KLEIN, RICHARD J CO2021-12-10 active