Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NV4RJ callsign genealogy
Currently held by Roberts, Joseph G
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 NV4RJ's current licensee, walking backwards.
- Roberts, Joseph GSCgranted 2025-06-24cancelled 2025-10-01
Successor callsigns
Callsigns held now by people who previously held NV4RJ.
No current licensee on record previously held this callsign.