Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4PQ callsign genealogy
Currently held by QUINTANA RAMOS, ANGEL
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 NP4PQ's current licensee, walking backwards.
- QUINTANA RAMOS, ANGELPRgranted 2018-10-23cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held NP4PQ.
No current licensee on record previously held this callsign.