With the advances in technology, clutter of mechanical indicators in the aircraft cockpit is replaced with digital displays. This revolution does not make only visual changes, but also changes the use of the cockpit design. Cockpit automation has changed cockpit design philosophy with many promised benefits such as improvements in the precision, improved system safety, efficiency of operations, less workload etc. However, to achieve perfect design has not been fulfilled yet. Despite providing innovation and easiness, cockpit automation brings about some &ldquo / Human Factors&rdquo / problems because of lack of support of human-machine interaction and cooperation. In this study, advantages and disadvantages of the cockpit automation will be discussed according to a survey that is conducted to pilots who fly with automated cockpits in Turkey about how automation affects them. The main purpose of this study is to contribute to the modifications of current cockpit systems and development of new design philosophy for advanced flight decks by gathering data from pilots&#039 / attitudes on cockpit automation philosophy.

The megaregion spatial form has grown in prominence in recent years in planning thought, but the relationship between megaregions and the aviation sector is rather untouched in research. The purpose of this study is to examine the role airports play as transportation hubs for megaregions, and how the megaregions are connected through air traffic. Comparing the megaregions involved an empirical study using attribute data about the megaregions and the flows between them. The infrastructure in the megaregions was compared by density and type of airports, including an examination into airline hubs. The connectivity between megaregions, non-megaregion areas, and the international market was analyzed employing T-100 data, separating the analysis for the passenger and freight sectors. The top flows in the country were examined, along with the relationships each megaregion has individually, and particularly their internal flows. Megaregions are much more active in air travel than non-megaregion areas due to a larger presence of airline hubs and greater infrastructure. The international component of the passenger and freight sectors is growing the fastest in relation to megaregions, but only for the freight sector is this the largest component. The largest component of the passenger sector is the flows between megaregions. Flows within megaregions for the passenger sector are growing slowly and are declining in the freight sector, but short-haul air traffic continues to be the cause of congestion. The megaregion is a suitable level to manage infrastructure investment to better prepare the regions for the coming growth. A megaregion-level institution is best suited to managing the issues which must be faced by the numerous jurisdictions.

<p>The purpose of this thesis is to explore how support systems enable human control within normal flight operations. The thesis focuses on the use of memory supports during flight, such as a handheld computing device, memory strategies and checklists. The support systems are studied from the theoretical perspective of Human Factors. In particular, decision making theories have contributed to the thesis. From previous research it is found that feedback to the operator in case of a human error is essential to keep him or her in a safe sequence of decisions and actions.</p><p>To facilitate the pilots’ tasks in cockpit, computing devices are out on the market. Several of the technical aids are computers installed in cockpit whereas others are smaller, portable devices with hardware not specifically designed for use in cockpit. Jump-seat observations have been performed at an airline company to explore the pilots’ work process in cockpit where a handheld computing device, with hardware not specifically designed for cockpit, is in use. Subsequent semi-structured interviews were conducted to receive the pilots’ experiences of findings from the observations and to receive descriptions of decisions and support systems.</p><p>The thesis includes a description of flight operations from a pilot perspective. The main focus is on operations in the preflight phase where the new computing device is used. Identified characteristics in flight operations are factors such as cooperation, communication, interruptions. Furthermore, identified factors in the decision making were such as routine, environmental constraints, discrete alternatives and dependency between decisions. Feedback points during the sequence of tasks performed with the handheld computing device were distinguished. These points are moments when feedback is possible. For example, when the pilots cross-check tasks they receive feedback from each other. It was found that the pilots did not use every opportunity to receive feedback on their performance. The reason of the non-used feedback point was that it was not required by the Standard Operating Procedures or by any functions or design of the device. Within flight operations in general, it was found that the most important techniques to detect a human error such as a memory lapse were by pilots’ earlier experiences, the use of checklists and by receiving feedback from the other pilot.</p>

<p>Problem: An analysis of the compatibility of global airline alliances with EC- competition policy including merger policy and EC-competition law. Is the Commission’s current approach to prohibit certain restrictive global alliances the optimal solution to the problem of certain alliances’ anti-competitive effects? Can other conclusions be drawn by taking an approach based on efficiency arguments that recommend a trade-off between the efficiency gains and the inevitable anti-competitive effects of the alliances? Will the results of the latter approach be in the public interest and does it conform to EC- competitionpolicy including merger policy and EC-competition law? </p><p>Purpose: There are three aims of this paper; two intermediate aims, which are to introduce the complex nature of global airline alliances to legal practitioners, in particular the alliances’ impact on competition in the EU aviation market, and to illustrate the Commission’s assessment of the relevant market and its proposed measures to deal with the restriction of competition. Then my intention is to develop an alternative approach – “the efficiency policy” – and investigate its conformity to EC-competition policy including merger policy and legislation. </p><p>Limitation: The question on what effects global airline alliances have on competition is naturally a global question, which is dealt with by competition authorities in many countries. In this paper no attempt is made to compare the opinions of and the measures taken by authorities throughout the world; instead the intention is to analyse the current EC-competition policy and merger policy on the subject. </p><p>Method: In the descriptive part I will take a strictly positive approach and conduct an ordinary empirical research, i.e., to collect and present relevant legal and economic material that explain the legal as well as the economic aspects of global airline alliances. In the analytical part my intention is to analyze the Commission’s current approach towards Global airline alliances and to show how this has effected its decisions. I will then discuss the pros and cons of this approach with respect to the different interests that are to be protected by EC-competition law. Finally, I will develop an alternative approach"the efficiency policy"and discuss whether it conforms to EC- competition policy including merger policy and EC-competition law. </p><p>Results: Global airline alliances bring efficiency gains, which can be distributed to consumers, communities and other parts of society. Nevertheless, the formation of global airline alliances will distort competition in some of the relevantmarkets. The Commission, which appears to have assessed the relevant market correctly, will not allow competition to be distorted. However, the remedies of the Commission seem to be inadequate. The reason appears to be a conflict between the goal of upholding"workable competition"and facilitating the efficiency gains that global airline alliances bring to society. This problem may be solved by applying another competition policy based on efficiency, which would allow airlines to defend decreased competition in terms of efficiency. However, due to the structure of Article 81 of the EC- Treaty, an"efficiency defence"cannot be allowed under that Article. Nevertheless, there is a possibility that it can be allowed under the Merger Regulation.</p>

Thesis (doctoral)--Universität, Würzburg, 2000. / Includes bibliographical references (p. [269]-281).

Compared to the relative wealth of information surrounding design in the context of system-of-systems there has been little research surrounding policy making in system-of-systems. While the adoption of a formal approach and lexicon for system-of-systems problems has been proposed by researchers, the specific inclusion of regulatory policies in system-of-systems is still largely absent or underdeveloped. Typically, there is no distinction between internal policies of an organization and exogenous policies coming through regulatory channels. Further, researchers have yet to formally employ a standardized framework to regulatory policy problems in the context of a system-of-systems. As international regulatory bodies are calling on world States to identify and select “baskets of measures” to address CO2 emissions from civil aviation, there is a growing recognition that doing so will require a framework for policy identification and selection. Despite this recognition, such a framework has yet to be established. This research develops a formal lexicon for public policy as a part of system-of-systems, and employs a formalized process to explore multiple established, planned, and potential policies in the context of the global civil aviation system. Existing architectures and lexicons will be expanded to include regulatory policies that have often been treated as exogenous forcing functions in system-of-systems problems. Ultimately, a process for informed quantitative decision making to support concurrent CO2 regulatory policy analysis and design in the civil aviation system-of-systems is established. The developed methodology will allow policy makers to systematically identify effective policy space, while maintaining the objectivity of the analyst.

The nursing discipline lacks a consensus on a best practice method for debriefing students following simulation-based training. A recognized, standardized method does not exist and various methods are utilized within the domain. The similarities between aviation and healthcare are well documented. Training members of both disciplines require standardization and methods of best practice. The aviation industry through the Federal Aviation Administration has found Learner Centered Grading (LCG) to be a successful educational format. The utilization of the LCG Debriefing method in simulation-based training is the standardized debriefing format for a technologically dynamic industry. The aim of this research was to examine the LCG debriefing approach and determine the added value of the approach using a scenario-specific behavioral checklist as an instrument for the nursing faculty and the learner to assess the learner’s performance. A repeated measures was conducted to evaluate whether there were differences between the control and treatment groups across the pre and post-test. The test statistic demonstrated no statistical significance between the control and treatment groups. Results of Pearson’s correlations showed that self-efficacy was not significantly correlated with change in performance by debriefing method. A number of factors contribute to this finding, one of which is the small sample size. The small sample size led to insufficient power to detect an effect if one did exist. Other factors included time allotted for data gathering, simulation space availability and participants’ prior exposure to the control debriefing method. This study served as a pilot for future research. Implications for the next study include extending the time allotted for gathering data to allow for a larger sample size, utilizing the Certified Healthcare Simulation Educator (CHSE) designees to function as facilitators as well as evaluators and to design the study to evaluate performance immediately after the debriefing session and once again at a different interval of time. A second simulation session conducted one week after the initial participation would be beneficial to evaluate if knowledge acquisition occurred.

The UK Civil Aviation Authority has recognised the need for protection against the runway overrun over and above the standard protection recommended by ICAO. Normal protection for the aircraft is provided in ICAO's Annex 14 by the strip at the end of a runway, and a recommendation for the installation of a Runway End Safety Area (RESA). In the UK, the CAA has stated that as part of their safety management system the aerodrome licensee should review the RESA distance requirement for their individual circumstances on an annual basis through a risk assessment. However, current industry knowledge of circumstantial factors in runway overruns is limited. Also, current models that are used to determine likely overrun wreckage locations and RESA dimensions take no account of the operational conditions surrounding the overruns or the aerodrome being assessed. This study has attempted to address these needs by highlighting common factors present in overrun occurrences through the compilation and analysis of a database of runway overruns, and through the construction of a model of wreckage location that takes account of the conditions at an individual aerodrome. A model of overrun probability has been constructed and the consequences of an overrun have been examined. One outcome of the study is an awareness that the industry is in an extremely poor state of knowledge of operational characteristics of non-accident flights, which if not addressed will be a major barrier to future advancement of aviation safety improvement and research.

The United States as a whole is embarking on the historic task of implementing high-speed rail (HSR) throughout the country in an attempt to improve regional mobility, including congestion at some of the nation’s busiest airports. However, despite the wide overlapping of service that both air and HSR provide and the goal of reducing airport congestion, little discourse has occurred on the topic of how these two modes might interact in an intermodal context. This report explores how air travel and HSR might cooperate in the US, which is defined as an explicit attempt by the two modes to utilize each other in order to transport a passenger to their final destination. It will document potential benefits of cooperation, survey how cooperation works elsewhere in the world, and investigate the current climate within the US for cooperation, including a review of current HSR plans and analysis of air travel data. This information will form the basis for suggested airports for the integration of HSR and air travel, and for how US airlines might utilize HSR. Lastly, lessons learned will form a list of best practices to follow in order to better insure a cooperative and successful relationship between HSR and air travel. / text

General aviation pilots need different types of flight information in order to follow events and the changes related to the aircraft environment while flying. However, general aviation cockpits have some limitations as space to install flight displays to provide flight information beyond the basics to the pilot. Additionally, more sophisticated instrumentation is often expensive to install and maintain. With the development of the tablet-based software applications (such as ForeFlight, WingX Pro7 or Garmin Pilot applications for iPad), general aviation pilots have started to use them instead of paper documentation. These software applications provide essential flight information such as weather forecast, aviation charts, flight documents, etc. Unfortunately, the expectations for their capabilities are changing with the increased demand and popularity of these software applications. Therefore, these flight planning software applications are compared to find what is missing and what have not met the expectation of pilots. First, how the software applications support their decision-making process was described and demonstrated to choose the appropriate flight parameters to change flight path while handling with the other cockpit responsibilities. Finally, these design requirements were validated via HITL tests in a part-task flight simulator. The results provided that the suggested design requirements are found highly useful for both novice and expert general aviation pilots. Specifically, novice general aviation pilots might be able to get visualization to compare real-time weather and weather forecast, and then they might gain experience to improve their success for a in-flight re-planning. On the other side, expert pilots might prefer to use this system if they fly an airspace which they are not familiar to weather features of that region.