Air transportation (51 - 60 of 126 items)
Next Generation Air Transportation System: Status of the Transition to the Future Air Traffic Control System
GAO-07-784T: Published: May 9, 2007. Publicly Released: May 9, 2007.
The nation's current air traffic control system is reaching its capacity limits as demand for air transportation grows. The Next Generation Air Transportation System (NextGen) represents a new system that will use state-of-the-art technologies and procedures. Transitioning to NextGen will require the Federal Aviation Administration (FAA) to continue to sustain the current air traffic control syste...
Joint Planning and Development Office: Progress and Key Issues in Planning the Transition to the Next Generation Air Transportation System
GAO-07-693T: Published: Mar 29, 2007. Publicly Released: Mar 29, 2007.
The skies over America are becoming more crowded every day. The consensus of opinion is that the current system cannot be expanded to meet projected growth. In 2003, recognizing the need for system transformation, Congress authorized the creation of the Joint Planning and Development Office (JPDO), housed within the Federal Aviation Administration (FAA), to lead a collaborative effort of federal a...
Next Generation Air Transportation System: Progress and Challenges in Planning and Implementing the Transformation of the National Airspace System
GAO-07-649T: Published: Mar 22, 2007. Publicly Released: Mar 22, 2007.
The skies over America are becoming more crowded every day. The consensus of opinion is that the current aviation system cannot be expanded to meet this projected growth. Recognizing the need for system transformation, in 2003 Congress authorized the Joint Planning and Development Office (JPDO) and requires the office to operate in conjunction with multiple federal agencies, including the Departme...
Aviation Security: Progress Made in Systematic Planning to Guide Key Investment Decisions, but More Work Remains
GAO-07-448T: Published: Feb 13, 2007. Publicly Released: Feb 13, 2007.
The Transportation Security Administration (TSA), established in November 2001, has developed and implemented a variety of programs to secure the commercial aviation system. To implement these efforts, TSA funding related to aviation security has totaled about $20 billion since fiscal year 2004. Other Department of Homeland Security (DHS) components, such as the U.S. Customs and Border Protection...
Next Generation Air Transportation System: Progress and Challenges Associated with the Transformation of the National Airspace System
GAO-07-25: Published: Nov 13, 2006. Publicly Released: Dec 13, 2006.
In 2003, Congress created the Joint Planning and Development Office (JPDO) to plan for and coordinate, with federal and nonfederal stakeholders, a transformation from the current air traffic control system to the "next generation air transportation system" (NGATS) by 2025. Housed within the Federal Aviation Administration (FAA), JPDO has seven partner agencies: the Departments of Transportation, C...
NASA Travel: Passenger Aircraft Services Annually Cost Taxpayers Millions More Than Commercial Airlines
GAO-05-818: Published: Aug 26, 2005. Publicly Released: Sep 30, 2005.
Since its creation, the National Aeronautics and Space Administration (NASA) has operated passenger aircraft services. These operations have been questioned in several prior audit reports. GAO was asked to perform a series of audits of NASA's controls to prevent fraud, waste, and abuse of taxpayer dollars. In this audit, GAO assessed (1) the relative cost of NASA passenger aircraft services in com...
National Airspace System: Initiatives to Reduce Flight Delays and Enhance Capacity are Ongoing but Challenges Remain
GAO-05-755T: Published: May 26, 2005. Publicly Released: May 26, 2005.
Since the unprecedented flight delays in 2000, a year in which one in four flights were delayed, our aviation system has been adversely affected by many unanticipated events--such as the September 11th terrorist attacks, and Severe Acute Respiratory Syndrome (SARS)--that significantly reduced the demand for air travel. However, demand for air travel is rebounding. For example, the number of passen...
Transatlantic Aviation: Effects of Easing Restrictions on U.S.-European Markets
GAO-04-835: Published: Jul 21, 2004. Publicly Released: Aug 20, 2004.
Transatlantic airline operations between the United States and European Union (EU) nations are currently governed by bilateral agreements that are specific to the United States and each EU country. Since 1992, the United States has signed so-called "Open Skies" agreements with 15 of the 25 EU countries. A "nationality clause" in each agreement allows only those airlines designated by the signatory...
Commercial Aviation: Legacy Airlines Must Further Reduce Costs to Restore Profitability
GAO-04-836: Published: Aug 11, 2004. Publicly Released: Aug 11, 2004.
Since 2001, the U.S. airline industry has confronted financial losses of previously unseen proportions. From 2001 to 2003, the industry lost $23 billion, and two of the nation's biggest airlines have gone into bankruptcy. To assist airlines, the Congress provided U.S. airlines with $7 billion of direct financial assistance--most recently in the form of $2.4 billion of financial assistance under th...
Aviation Security: Efforts to Measure Effectiveness and Address Challenges
GAO-04-232T: Published: Nov 5, 2003. Publicly Released: Nov 5, 2003.
It has been 2 years since the attacks of September 11,2001, exposed vulnerabilities in the nation's aviation system. Since then, billions of dollars have been spent on a wide range of initiatives designed to enhance the security of commercial aviation. However, vulnerabilities in aviation security continue to exist. As a result, questions have been raised regarding the effectiveness of established...