UPDATE: Officials say 10 people dead in Addison airplane crash
Addison FD and multiple mutual aid departments responded to an Alert 3 (aircraft down) and structure fire this morning at Addison Airport. When they arrived, they located a hanger with heavy fire and smoke showing.
The FAA and the NTSB are investigating the details of the crash. The plane was a Beechcraft King Air 350 twin engine airplane.