Air traffic control systems (41 - 50 of 311 items)
Commercial Aviation: Impact of Airline Crew Scheduling on Delays and Cancellations of Commercial Flights
GAO-08-1041R: Published: Sep 17, 2008. Publicly Released: Sep 17, 2008.
Media coverage of airline service problems, combined with congressional hearings on these problems, has put flight delays and cancellations in the spotlight. Department of Transportation (DOT) data show that flight delays and cancellations have generally increased over the last decade. Since 1998, the number of flight delays and cancellations has increased 62 percent nationwide, while the number o...
Next Generation Air Transportation System: Status of Key Issues Associated with the Transition to NextGen
GAO-08-1154T: Published: Sep 11, 2008. Publicly Released: Sep 11, 2008.
To prepare for forecasted air traffic growth, the Federal Aviation Administration (FAA), in partnership with other federal agencies and the aviation industry, is planning and implementing the Next Generation Air Transportation System (NextGen), a new, satellite-based air traffic management system that is expected to increase the safety and enhance the capacity of the air transport system. NextGen...
Next Generation Air Transportation System: Status of Systems Acquisition and the Transition to the Next Generation Air Transportation System
GAO-08-1078: Published: Sep 11, 2008. Publicly Released: Sep 11, 2008.
The Joint Planning and Development Office (JPDO), an interagency organization within the Federal Aviation Administration (FAA), was created to plan and coordinate research and development for the next generation air transportation system (NextGen). Transitioning to NextGen will require FAA to continue to acquire new air traffic control (ATC) systems on schedule and on budget. GAO's concerns about...
Air Traffic Control: FAA Uses Earned Value Techniques to Help Manage Information Technology Acquisitions, but Needs to Clarify Policy and Strengthen Oversight
GAO-08-756: Published: Jul 18, 2008. Publicly Released: Jul 18, 2008.
In fiscal year 2008, the Federal Aviation Administration (FAA) plans to spend over $2 billion on information technology (IT) investments--many of which support FAA's air traffic control modernization. To more effectively manage such investments, in 2005 the Office of Management and Budget required agencies to use earned value management (EVM). EVM is a project management approach that, if implemen...
National Airspace System: DOT and FAA Actions Will Likely Have a Limited Effect on Reducing Delays during Summer 2008 Travel Season
GAO-08-934T: Published: Jul 15, 2008. Publicly Released: Jul 15, 2008.
Flight delays and cancellations have plagued the U.S. aviation system. According to the Department of Transportation (DOT), more than one in four flights either arrived late or was canceled in 2007--making it one of the worst years for delays in the last decade. Delays and cancellations were particularly evident at certain airports, especially the three New York metropolitan commercial passenger a...
Federal Aviation Administration: Efforts to Hire, Staff, and Train Air Traffic Controllers Are Generally on Track, but Challenges Remain
GAO-08-908T: Published: Jun 11, 2008. Publicly Released: Jun 11, 2008.
Each day, the Federal Aviation Administration (FAA) controls the take-offs, landings, and flights of over 50,000 aircraft. To accomplish this mission safely and efficiently, FAA must have a sufficient number of adequately trained air traffic controllers working at its air traffic control facilities. Over the next decade, FAA will need to hire and train nearly 17,000 controllers to replace over 15,...
Aviation Weather: FAA Is Reevaluating Services at Key Centers; Both FAA and the National Weather Service Need to Better Ensure Product Quality
GAO-08-258: Published: Jan 11, 2008. Publicly Released: Feb 26, 2008.
The National Weather Service's (NWS) weather products are a vital component of the Federal Aviation Administration's (FAA) air traffic control system. In addition to providing aviation weather products developed at its own facilities, NWS also provides staff on-site at each of FAA's en route centers. This group of NWS meteorologists--called a center weather service unit--provides air traffic manag...
Aviation Weather: Services at Key Aviation Facilities Lack Performance Measures, but Improvement Efforts Are Under Way
GAO-08-491T: Published: Feb 26, 2008. Publicly Released: Feb 26, 2008.
The National Weather Service (NWS), an agency under the Department of Commerce's National Oceanic and Atmospheric Administration (NOAA), provides staff on-site at each of the Federal Aviation Administration's (FAA) en route centers--the facilities that control high-altitude flight outside the airport tower and terminal areas. This group of NWS meteorologists provides air traffic managers with fore...
Federal Aviation Administration: Challenges Facing the Agency in Fiscal Year 2009 and Beyond
GAO-08-460T: Published: Feb 7, 2008. Publicly Released: Feb 7, 2008.
Fiscal year 2009 will be a critical year for the Federal Aviation Administration (FAA), with the pending selection of a new Administrator, the beginning of the 5-year term of the new Chief Operating Officer, and the continuing process of transforming the nation's current air traffic control system to the Next Generation Air Transportation System (NextGen)--a complicated effort to modernize the air...
Air Traffic Control: FAA Reports Progress in System Acquisitions, but Changes in Performance Measurement Could Improve Usefulness of Information
GAO-08-42: Published: Dec 18, 2007. Publicly Released: Dec 18, 2007.
Acquiring new systems on budget and on schedule is critically important in transitioning to the Next Generation Air Transportation System (NextGen). However, air traffic control modernization has been on GAO's high-risk list since 1995, in part due to acquisitions exceeding budget and schedule targets. The Federal Aviation Administration's (FAA) Air Traffic Organization (ATO) has responsibility fo...