Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6ZJ callsign genealogy
Currently held by SMITH, RALPH E
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 N6ZJ's current licensee, walking backwards.
- Griffin, Chris SCAgranted 2001-02-23cancelled 2007-05-08
Successor callsigns
Callsigns held now by people who previously held N6ZJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6ZJ, oldest first.
- SMITH, RALPH E CA1995-06-06 → cancelled 1997-02-24
- Griffin, Chris NV2017-08-29 active