Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NU0J callsign genealogy
Currently held by Johnson, Jeffrey N
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 NU0J's current licensee, walking backwards.
- Johnson, Jeffrey NMNgranted 2002-08-13cancelled 2006-12-29
Successor callsigns
Callsigns held now by people who previously held NU0J.
No current licensee on record previously held this callsign.