Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP3AM callsign genealogy
Currently held by RODRIGUEZ ORTIZ, LUIS
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 NP3AM's current licensee, walking backwards.
- Montero Maldonado, Rogelio APRgranted 2018-12-06cancelled 2019-01-01
Successor callsigns
Callsigns held now by people who previously held NP3AM.
- MOLINA, ARMINDOPRgranted 2026-08-28
All historical holders
Every license row we've seen with the callsign NP3AM, oldest first.
- RODRIGUEZ ORTIZ, LUIS PR1996-05-13 → cancelled 2008-05-14
- MOLINA, ARMINDO PR2015-01-16 → cancelled 2016-10-29
- Montero Maldonado, Rogelio A PR2019-01-01 active