Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3ZJ callsign genealogy
Currently held by Cole, James M
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 N3ZJ's current licensee, walking backwards.
- Cole, James MMDgranted 2006-10-02cancelled 2006-10-21
Successor callsigns
Callsigns held now by people who previously held N3ZJ.
No current licensee on record previously held this callsign.