Air traffic control systems (31 - 40 of 154 items)
Federal Aviation Administration: Challenges Facing the Agency in Fiscal Year 2008 and Beyond
GAO-07-490T: Published: Feb 14, 2007. Publicly Released: Feb 14, 2007.
FAA operates one of the safest air transportation systems in the world. It is, however, a system under strain. The skies over America are becoming more crowded every day. FAA faces the daunting task of safely integrating a growing influx of passengers and aircraft into the system and simultaneously leading the transition to the Next Generation Air Transportation System (NextGen)--a complicated eff...
National Airspace System Modernization: Observations on Potential Funding Options for FAA and the Next Generation Airspace System
GAO-06-1114T: Published: Sep 27, 2006. Publicly Released: Sep 27, 2006.
The transition to the Next Generation Air Transportation System (NGATS)--a system intended to safely accommodate a possible tripling of air traffic by 2025--will become one of the federal government's most comprehensive and technically complex undertakings, and a preliminary estimate indicates it will also be expensive. However, the current approach to managing air transportation is becoming incre...
Air Traffic Control Modernization: Status of the Current Program and Planning for the Next Generation Air Transportation System
GAO-06-653T: Published: Jun 21, 2006. Publicly Released: Jun 21, 2006.
The Federal Aviation Administration's (FAA) effort to modernize the nation's air traffic control (ATC) system has been listed by GAO as a high risk program for more than a decade now, due to systemic management and acquisition problems. Two relatively new organizations housed within FAA--the Air Traffic Organization (ATO) and the Joint Planning and Development Office (JPDO)--have been given the bu...
Responses to Questions for the Record; Hearing on The Future of Air Traffic Control: The R&D Agenda
GAO-06-778R: Published: May 17, 2006. Publicly Released: May 17, 2006.
This letter responds to Congress's April 26, 2006, request that we address questions submitted for the record by Members of Congress related to the March 29, 2006, hearing entitled The Future of Air Traffic Control: The R&D Agenda. Our responses are based on our previous and ongoing work and our knowledge of the areas addressed by the questions...
National Airspace System: Transformation will Require Cultural Change, Balanced Funding Priorities, and Use of All Available Management Tools
GAO-06-154: Published: Oct 14, 2005. Publicly Released: Nov 14, 2005.
The National Airspace System (NAS) is a complex network of airports, aircraft, air traffic control (ATC) facilities, employees, and pilots. The aviation industry, which depends on the NAS, contributes about 9 percent to the gross domestic product. The Federal Aviation Administration (FAA), funded through a tax-financed trust fund and General Fund appropriations, is pursuing a multibillion-dollar m...
Air Traffic Control: Characteristics and Performance of Selected International Air Navigation Service Providers and Lessons Learned from Their Commercialization
GAO-05-769: Published: Jul 29, 2005. Publicly Released: Jul 29, 2005.
In the past, governments worldwide owned, operated, and regulated air navigation services, viewing air traffic control as a governmental function. But as nations faced increasing financial strains, many governments decided to shift the responsibility to an independent air navigation service provider (ANSP) that operates as a business. As of March 2005, 38 nations worldwide had commercialized their...
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...
Airport and Airway Trust Fund: Preliminary Observations on Past, Present, and Future
GAO-05-657T: Published: May 4, 2005. Publicly Released: May 4, 2005.
The Airport and Airway Trust Fund (Trust Fund) was established in 1970 to help fund the development of a nationwide airport and airway system and to fund investments in air traffic control facilities. It provides all of the funding for FAA's accounts such as the Airport Improvement Program (AIP), which provides grants for construction and safety projects at airports, the Facilities and Equipment (...
Air Traffic Control: Preliminary Observations on Commercialized Air Navigation Service Providers
GAO-05-542T: Published: Apr 20, 2005. Publicly Released: Apr 20, 2005.
In the past, governments worldwide owned, operated, and regulated air navigation services, viewing air traffic control as a governmental function. But as nations faced increasing financial strains, many governments decided to shift the responsibility to an independent air navigation service provider (ANSP) that operates along commercial lines. As of March 2005, 38 nations worldwide had commerciali...
National Airspace System: Progress and Ongoing Challenges for the Air Traffic Organization
GAO-05-485T: Published: Apr 14, 2005. Publicly Released: Apr 14, 2005.
Congress's formation of the Air Traffic Organization (ATO) and the Joint Planning and Development Office (JPDO), both within the Federal Aviation Administration (FAA), represent the latest efforts to address the monumental challenges of modernizing the national airspace system (NAS) during the first quarter of the twenty-first century. For more than two decades, FAA has been working to modernize t...