Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP3JP callsign genealogy
Currently held by SERRANO ROSA, JOSE 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 NP3JP's current licensee, walking backwards.
- WP4MWHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NP3JP.
- SERRANO ROSA, JOSE LPRgranted 2012-11-10cancelled 2013-05-21