Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NC4JP callsign genealogy
Currently held by PETERSON, JOHN W
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 NC4JP's current licensee, walking backwards.
- PETERSON, JOHN WNCgranted 1994-07-08cancelled 2002-08-28
Successor callsigns
Callsigns held now by people who previously held NC4JP.
No current licensee on record previously held this callsign.