Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4AJM callsign genealogy
Currently held by MARZULLO, ANTHONY 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 N4AJM's current licensee, walking backwards.
- Marzullo, Anthony JFLgranted 2002-12-02cancelled 2003-01-14
Successor callsigns
Callsigns held now by people who previously held N4AJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4AJM, oldest first.
- RICHARDSON, RAYMOND W FL1987-08-25 → cancelled 1999-09-01
- MARZULLO, ANTHONY J FL2023-06-02 active