The 41st Air Refueling Squadron was last assigned to a group at an Air Force base opened in what year?
41st Air Refueling Squadron:  It was last assigned to the 380th Operations Group at Griffiss Air Force Base, New York, where it was inactivated on 15 February 1993. Griffiss Air Force Base:  Missions at Griffiss AFB included fighter interceptors, electronic research, installation, and support activities, aerial refueling, and bombers. Opened in 1942, the base closed pursuant to BRAC action in 1995 and its airfield is now Griffiss International Airport, owned by Oneida County.
1942