In the 1990s , satellite technology received increased emphasis in the FAA 's development programs as a means to improvements in communications , navigation , and airspace management . In 1995 , the agency assumed responsibility for safety oversight of commercial space transportation , a function begun eleven years before by an office within DOT headquarters . The agency was responsible for the decision to ground flights after the September 11 attacks
September 11 attacks
September 11 attacks
Federal Aviation Administration