Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4JC callsign genealogy
Currently held by Diaz-Capo, Jesus C
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 NP4JC's current licensee, walking backwards.
- Diaz-Capo, Jesus CPRgranted 2014-04-04cancelled 2017-04-25
Successor callsigns
Callsigns held now by people who previously held NP4JC.
No current licensee on record previously held this callsign.