International safety experts and advocates call for an end to deja vu air disasters
National Air Disaster Alliance/Foundation (NADA/F) president Matt Ziemkiewicz; former inspector general of the US Department of Transportation, Mary Schiavo; and other aviation safety experts and advo National Air Disaster Alliance/Foundation (NADA/F) president Matt Ziemkiewicz; former inspector general of the US Department of Transportation, Mary Schiavo; and other aviation safety experts and advocates are calling on the NTSB to ensure a full investigation into the latest commercial turboprop crash. Additionally, the group announced the filing of a lawsuit against the DOT to compel them to e...