Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6FUZ callsign genealogy
Currently held by GREEN, JON
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 N6FUZ's current licensee, walking backwards.
- Green, JonCAgranted 2015-08-14cancelled 2016-04-19
Successor callsigns
Callsigns held now by people who previously held N6FUZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6FUZ, oldest first.
- FOSTER, SHAUN C CA2000-01-21 → cancelled 2012-01-24
- GREEN, JON CA2026-04-15 active