Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4JMY callsign genealogy
Currently held by MACRI MR, 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 N4JMY's current licensee, walking backwards.
- MACRI, JAMES LFLgranted 2004-02-26cancelled 2004-04-17
Successor callsigns
Callsigns held now by people who previously held N4JMY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4JMY, oldest first.
- THOROMAN, LAURIE R FL1989-01-17 → cancelled 2001-01-18
- MACRI MR, JAMES L FL2024-03-05 active