Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP3RS callsign genealogy
Currently held by SANTANA PEREZ, RICARDO
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 NP3RS's current licensee, walking backwards.
- SANTANA PEREZ, RICARDOPRgranted 2014-06-30cancelled 2014-09-20
Successor callsigns
Callsigns held now by people who previously held NP3RS.
- VAZQUEZ CATAGENA, PEDROPRgranted 2019-06-12
All historical holders
Every license row we've seen with the callsign NP3RS, oldest first.
- SANTANA PEREZ, RICARDO PR2025-07-16 active
- VAZQUEZ CATAGENA, PEDRO— → cancelled 1999-06-01