Commercial Air Transportation
نویسندگان
چکیده
منابع مشابه
Air Transporta 67 . Air Transportation System Automation
The air transportation system infrastructure is comprised of communication, navigation, surveillance, and air traffic management systems, and is known as the National Airspace System. This chapter describes the current very high-frequency and high-frequency modes of communication, very high-frequency omnidirectional range, distance measuring equipment, and instrument landing systems for navigat...
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Network science, or the art of describing system structure, may be useful for the analysis and control of large, complex systems. For example, networks exhibiting scale-free structure have been found to be particularly well suited to deal with environmental uncertainty and large demand growth. Changes in the demand for air transportation are inevitable, and indeed seem to be upon us. The Nation...
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The air traffic forecast method for future schedules used by the United States Federal Aviation Administration (FAA) assumes a static route network operated by airlines; that is, new routes will not be added nor existing ones removed. However, the competitive nature of the airline industry is such that routes are routinely added or dropped between cities depending on passenger demand and airlin...
متن کاملNASA Personal Air Transportation Technologies
The ability to personalize air travel through the use of an on-demand, highly distributed air transportation system will provide the degree of freedom and control that Americans enjoy in other aspects of their life. This new capability, of traveling when, where, and how we want with greatly enhanced mobility, accessibility, and speed requires vehicle and airspace technologies to provide the equ...
متن کاملExternal Costs of Air Emissions from Transportation
The production of equipment and materials used for transportation facilities and services can have significant environmental effects. Considerable effort is expended to reduce such effects as efficiently and effectively as possible. In this paper, we estimate external environmental costs resulting from the production of common transportation equipment, materials, and services. These external co...
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ژورنال
عنوان ژورنال: Journal of Marketing
سال: 1952
ISSN: 0022-2429
DOI: 10.2307/1248093