Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3XDM callsign genealogy
Currently held by LOMENZO, FRANK
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 N3XDM's current licensee, walking backwards.
- Murray, DerekVAgranted 2025-05-07cancelled 2025-08-15
Successor callsigns
Callsigns held now by people who previously held N3XDM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3XDM, oldest first.
- LOMENZO, FRANK PA1996-04-04 → cancelled 2008-04-05
- Murray, Derek VA2025-08-15 active