Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4HR callsign genealogy
Currently held by RODRIQUEZ, HERMES
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 NP4HR's current licensee, walking backwards.
- RODRIQUEZ, HERMESPRgranted 2008-02-19cancelled 2012-05-26
Successor callsigns
Callsigns held now by people who previously held NP4HR.
No current licensee on record previously held this callsign.