prevent future potential air disasters like it. some in the airline industry are speaking out, like tony tyler. he announced his organization is forming a task force to make recommendations about how to keep track of planes. >> first, we need to be in the position to track aircraft through the whole entire length of the flight. even if they go outside normal radar coverage. >> i want to bring in perry flint. he's head of corporation communications for the iata. perry, if i can ask you, a task force, what would we be trying to figure out at this stage where we haven't found the debris, you have to determine what caused the crash. >> that's correct. the task force is not focusing on finding a probable cause of the accident. obviously that's the responsibility of the accident investigation.