GAO’s reports and testimonies give Congress, federal agencies, and the public timely, fact-based, non-partisan information that can improve government operations and save taxpayers billions of dollars.
What GAO FoundGAO earlier reported that unmanned aircraft systems (UAS) could not meet the aviation safety requirements developed for manned aircraft and posed several obstacles to operating safely and routinely in the national airspace system.
Federal intelligence agencies have reported that in the past, terrorists have considered using general aviation aircraft (all aviation other than commercial and military) for terrorist acts, and that the September 11th terrorists learned to fly at general aviation flight schools.
In its 2001 performance and accountability report on the Department of Transportation (the department), GAO identified important safety, security, acquisition, financial management, and other issues facing the department.
As the world's leading trading nation, the United States depends on a vast marine transportation system. Ninety-five percent of overseas trade tonnage moves by water, and the cargo moving through the U.S. marine transportation system contributes hundreds of billions of dollars to the U.S.
Pursuant to a congressional request, GAO reviewed the Federal Aviation Administration's (FAA) efforts to comply with Aviation Security Improvement Act requirements, focusing on: (1) FAA and the Federal Bureau of Investigation's (FBI) assessment of domestic airport security; (2) the level of protection...