Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4AJ callsign genealogy
Currently held by Anglada-Suarez, Angel 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 NP4AJ's current licensee, walking backwards.
- Anglada-Suarez, Angel JPRgranted 2020-03-10cancelled 2020-07-14
Successor callsigns
Callsigns held now by people who previously held NP4AJ.
No current licensee on record previously held this callsign.