Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4EA callsign genealogy
Currently held by Resto, Javier F
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 NP4EA's current licensee, walking backwards.
- Resto-Lopez, Javier FPRgranted 2000-03-23cancelled 2000-12-30
Successor callsigns
Callsigns held now by people who previously held NP4EA.
No current licensee on record previously held this callsign.