Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP3JM callsign genealogy
Currently held by VIDAL FONTANEZ, 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 NP3JM's current licensee, walking backwards.
- TRUJILLO SR, JORGE APRgranted 2012-02-15cancelled 2017-09-01
Successor callsigns
Callsigns held now by people who previously held NP3JM.
- VIDAL FONTANEZ, ANGEL LPRgranted 2018-11-30
All historical holders
Every license row we've seen with the callsign NP3JM, oldest first.
- TRUJILLO SR, JORGE A PR2017-09-01 active
- VIDAL FONTANEZ, ANGEL L— → cancelled 1999-01-28