Transforming Air Traffic Management Beyond Evolution

Over the past two decades, the organization and provision of air traffic control (ATC) services has been dramatically transformed. Privatization and commercialization of air navigation has become commonplace. Far-reaching reforms, under a variety of organizational structures and aviation settings, have occurred across the world, most notably in Canada, Britain, Australia, New Zealand, and South Africa. In contrast, innovations have lagged behind in other countries - including the United States. In addition, much recent attention has been given to aviation infrastructure and safety in Africa, in some parts of Asia and Latin America, and in rapidly growing air markets including India and China. In response, the International Civil Aviation Organization (ICAO), the International Air Transport Association (IATA), and multilateral banks and institutions have launched a major effort to improve the performance and safety of civil aviation in developing economies. Managing the Skies has been written to provide a guide to what has been tried in air traffic management, what has worked, and what lessons might be learned. The book starts with an introduction to air navigation, its development and current state, as well as trends in aviation activity. It examines in detail the experiences of ATC in both mature and emerging markets across the world, considering many alternative models, efforts to restructure and comparisons of performance. The book contains several in-depth case studies to provide a truly global perspective of ATC practices. Particular attention is given to the FAA and its efforts and challenges in reforming ATC in the US, both historically and in the current climate. It addresses the issues of finance, organization, investment, and safety restructuring and reform options that are at the core of current debates involving air traffic control in the United States. Further to this, the authors discuss the alternatives available for future change. The book concludes by examining the cross-cutting issues of labor relations and organizational structures, presenting the lessons learned and considering what the future may hold. As the world experiences a resurgence in air travel and civil aviation, the issues discussed in Managing the Skies are particularly timely not only for industry and government leaders, but for the world's air travelers.

In 1944 the Chicago Convention set out the foundations of public international law regulating international air transport, but until 2016 no international agreement existed to limit its environmental impact. Sustainable Development, International Aviation, and Treaty Implementation explains why the CORSIA scheme, adopted by the International Civil Aviation Organization in 2016, should be implemented in 2020 even though the adequacy of this scheme is still open to doubt and criticism. This book seeks to examine the many dimensions of the effort to contain greenhouse gas emissions from aircraft in a manner consonant with the principles of sustainable development, and examines the development of international law and policy in an area that has remained largely outside the general framework of international environmental law. International civil aviation is a significant polluter of the atmosphere, and in this volume, a group of air law and sustainable development law specialists considers how the international community can respond.

Automation in air traffic control may increase efficiency, but it also raises questions about adequate human control over automated systems. Following on the panel's first volume on air traffic control automation, Flight to the Future (NRC, 1997), this book focuses on the interaction of pilots and air traffic controllers, with a growing network of automated functions in the airspace system. The panel offers recommendations for development of human-centered automation, addressing key areas such as providing levels of automation that are appropriate to levels of risk, examining procedures for recovery from emergencies, free flight versus ground-based authority, and more. The book explores ways in which technology can build on human strengths and compensate for human vulnerabilities, minimizing both mistrust of automation and complacency about its abilities. The panel presents an overview of emerging technologies and trends toward automation within the national airspace systemâ€"in areas such as global positioning and other aspects of surveillance, flight information provided to pilots an controllers, collision avoidance, strategic long-term planning, and systems for training and maintenance. The book examines how to achieve better integration of research and development, including the importance of user involvement in air traffic control. It also discusses how to harmonize the wide range of functions in the national airspace system, with a detailed review of the free flight initiative.

The current air traffic management system has primarily evolved via incremental changes around historic control, navigation, and surveillance technologies. As a result, the system as a whole is not capable of handling air traffic capacities well beyond current levels, despite recent developments, such as ADS-B, that could potentially enable new concepts of operation. Methods of analyzing air traffic for safety and performance have also evolved around current-day operating constructs. Thus, attempts to examine future systems tend to use different analysis methods developed for each. Most notably, questions of 'locus of control' - whether the control should be centralized or de-centralized and distributed - have no common framework by which to judge relative costs and benefits. For instance, a completely centralized control paradigm is commonly asserted to provide an airspace-wide optimal traffic management solution due to a more complete picture of the state of the airspace, whereas a completely decentralized control paradigm is commonly asserted to provide a more user-specific optimal traffic management solution, to distribute the traffic management workload, and potentially be more robust. Given the disparate nature of these assertions and the different types of evaluations commonly used with each, some shared framework must be established to allow comparisons between very different control paradigms. : The objective of this thesis was to construct a formal framework to examine the relative costs and benefits of shifting the locus of control in a novel air traffic management environment. This framework provides useful definitions and quantitative measures of flexibility and robustness with respect to various control paradigms ranging between, and including, completely centralized and completely decentralized concepts of operation. Multi-agent dynamic analysis and simulation was used to analyze the range of dynamics found in the different control paradigms. In addition, futuristic air traffic management concepts were developed in sufficient detail to demonstrate the framework. In other words, the objectives were met because the framework was demonstrated to have the ability to identify (or dispel) hypotheses about the relative costs and benefits of locus of control.

Despite the strong safety record of the national airspace system, serious disruptions occasionally occur, often as a result of outdated or failed equipment. Under these circumstances, safety relies on the skills of the controllers and pilots and on reducing the number of aircraft in the air. The current and growing pressures to increase the capacity to handle a greater number of flights has led to a call for faster and more powerful equipment and for equipment that can take over some of the tasks now being performed by humans. Increasing the role of automation in air traffic control may provide a more efficient system, but will human controllers be able to effectively take over when problems occur? This comprehensive volume provides a baseline of knowledge about the capabilities and limitations of humans relative to the variety of functions performed in air traffic control. It focuses on balancing safety with the expeditious flow of air traffic, identifying lessons from past air accidents. The book discusses: The function of the national airspace system and the procedures for hiring, training, and evaluating controllers. Decisionmaking, memory, alertness, vigilance, sleep patterns during shift work, communication, and other factors in controllers' performance. Research on automation and human factors in air traffic control and incorporation of findings into the system. The Federal Aviation Administration's management of the air traffic control system and its dual mandate to promote safety and the development of air commerce. This book also offers recommendations for evaluation the human role in automated air traffic control systems and for managing the introduction of automation into current facilities and operations. It will be of interest to anyone concerned about air safetyâ€"policymakers, regulators, air traffic managers and controllers, airline officials, and passenger advocates.

"The Future of Air Traffic Control: Technological Transformations and Contemporary Challenges" is a comprehensive exploration of the role and function of air traffic controllers and the impact of modern transformations and challenges on this vital field. The book takes readers on an exciting journey into the world of air traffic control, shedding light on the fundamental roles and responsibilities of air traffic controllers in ensuring the safety of air traffic and the smooth guidance of aircraft. Covering a wide range of important topics, such as the basics of air traffic control and its role in modern aviation systems, the impact of weather conditions and atmospheric factors on air traffic control operations, the challenges faced by air traffic controllers, and the methods and technologies used in monitoring and improving air traffic control, this book provides a comprehensive understanding of the importance of the air traffic controller's role in ensuring safety and security. The book is characterized by a clear and concise style that makes complex concepts in the field of air traffic control easy to understand, making it an excellent reference for professionals, students, and enthusiasts in the aviation and aerospace industries. It serves as a comprehensive guide that covers various aspects of the air traffic control function and highlights its vital importance in ensuring safe and efficient air travel.

This volume is a compendium of papers presented during the International Workshop on Air Traffic Management, which took place in Capri, Italy, on September 26-30, 1999. The workshop was organized by Italian National Research Council in co-operation with the University of Rome "Tor Vergata", and the Massachusetts Institute of Technology (MIT). This was the fifth in a series of meetings held periodically over a ten-year span for the purpose of encouraging an exchange of views and fmdings by scientists in the field of Air Traffic Management (A TM). The papers presented at the workshop dealt with a wide range of topics and covered different aspects that are currently important in Air Traffic Control and Air Traffic Management. This volume contains only a subset of the papers presented, namely the ones that addressed the main area emphasis in the workshop, new concepts and methods. The subject of the first two papers is Collaborative Decision Making (CDM), a concept which embodies, to a large extent, the new philosophy of partial decentralization and increased delegation of responsibilities to users in A TM operations. In the first of these papers Wambsganss describes the original CDM project and its initial implementation in the form of the Ground Delay Program Enhancements. He also provides a brief description of some of the tools that have been developed as part of the CDM effort and identifies future research and development requirements.