Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4RRJ callsign genealogy
Currently held by AVENT, C KIRK
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 N4RRJ's current licensee, walking backwards.
- Ersson, Christopher GFLgranted 2019-11-14cancelled 2020-01-14
Successor callsigns
Callsigns held now by people who previously held N4RRJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4RRJ, oldest first.
- AVENT, C KIRK NC2007-06-26 → cancelled 2019-09-04
- Ersson, Christopher G FL2020-01-14 active