Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JLN callsign genealogy
Currently held by Norris III, James 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 K4JLN's current licensee, walking backwards.
- Norris III, James LALgranted 2022-03-14cancelled 2022-04-08
Successor callsigns
Callsigns held now by people who previously held K4JLN.
No current licensee on record previously held this callsign.