Nobody wants an airplane to crash. Importantly, the Department of Transportation, the Federal Aviation Administration and the commercial aviation industry have worked diligently to prevent this from happening. Since February 2009, about 8 billion passengers have been carried in U.S. commercial aviation without a single crash fatality — an exemplary safety record.
As a former chairman of the National Transportation Safety Board and a former secretary of Transportation, respectively, we believe that aviation safety regulators must be cautious to avoid unintended consequences. We are concerned about the potential impact of activities since the Ethiopian Airlines crash on March 10 in two respects — the process for grounding the 737 Max in some other countries and commencing a criminal investigation in the United States.