Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4VSG callsign genealogy
Currently held by GREEN JR, FRED R
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 N4VSG's current licensee, walking backwards.
- Green JR, Fred RTNgranted 2016-08-23cancelled 2016-09-16
Successor callsigns
Callsigns held now by people who previously held N4VSG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4VSG, oldest first.
- GREEN JR, FRED R TN1989-05-16 → cancelled 2001-05-17
- Green Jr, Fred R TN2026-08-14 active