Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4LA callsign genealogy
Currently held by ASTACIO TORRES, ANGEL 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 NP4LA's current licensee, walking backwards.
- Astacio-Torres, Angel LPRgranted 2014-04-07cancelled 2017-02-24
Successor callsigns
Callsigns held now by people who previously held NP4LA.
- ASTACIO TORRES, ANGEL LPRgranted 2022-04-15
All historical holders
Every license row we've seen with the callsign NP4LA, oldest first.
- VARGAS, LUCIANO PR1996-04-15 → cancelled 2008-04-16
- ASTACIO TORRES, ANGEL L PR2017-02-24 → cancelled 2022-04-15