Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4JNJ callsign genealogy
Currently held by MONSEN, CAROLYN 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 N4JNJ's current licensee, walking backwards.
- Bolick, JeremieNCgranted 2025-01-28cancelled 2025-09-06
Successor callsigns
Callsigns held now by people who previously held N4JNJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4JNJ, oldest first.
- MONSEN, CAROLYN A FL1998-09-02 → cancelled 2010-09-03
- Bolick, Jeremie NC2025-09-06 active