Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4LM callsign genealogy
Currently held by JONES, EXCELL
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 NP4LM's current licensee, walking backwards.
- TORRES RODRIGUEZ, LUISA MWIgranted 2019-03-18cancelled 2019-04-13
Successor callsigns
Callsigns held now by people who previously held NP4LM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NP4LM, oldest first.
- JONES, EXCELL VA2004-09-11 → cancelled 2016-09-23
- TORRES RODRIGUEZ, LUISA M PR2019-04-13 active