Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1GMR callsign genealogy
Currently held by GREEN MOUNTAIN AMATEUR RADIO CLUB
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 W1GMR's current licensee, walking backwards.
- KB1CBRcancelledGREEN MOUNTAIN AMATEUR RADIO CLUBVTgranted 2006-12-06cancelled 2010-01-16
Successor callsigns
Callsigns held now by people who previously held W1GMR.
No current licensee on record previously held this callsign.