Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1VTG callsign genealogy
Currently held by Grenier, Justin G
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 W1VTG's current licensee, walking backwards.
- Grenier, Justin GVTgranted 2017-03-30cancelled 2017-05-23
Successor callsigns
Callsigns held now by people who previously held W1VTG.
No current licensee on record previously held this callsign.