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原文传递 Oceanic Flights and Airspace: Improving Efficiency by Trajectory-Based Operations.

题名：	Oceanic Flights and Airspace: Improving Efficiency by Trajectory-Based Operations.
作者：	Fernandes, A. B.; Rebollo, J.; Koch, M.
关键词：	Flight plans, Routes, Trajectories, Airspace, Burning time, Systems integration, Safety, Management planning, Feedback, User requirements
摘要：	Oceanic operations suffer from multiple inefficiencies, including pre-departure planning that does not adequately consider uncertainty in the proposed trajectory, restrictions on the routes that a flight operator can choose for an oceanic crossing, time-consuming processes and procedures for amending en route trajectories, and difficulties exchanging data between Flight Information Regions (FIRs). These inefficiencies cause aircraft to fly suboptimal trajectories, burning fuel and time that could be conserved. A concept to support integration of existing and emerging capabilities and concepts is needed to transition to an airspace system that employs Trajectory Based Operations (TBO) to improve efficiency and safety in oceanic operations. This paper describes such a concept and the results of preliminary activities to evaluate the concept, including a stakeholder feedback activity, user needs analysis, and high level benefits analysis.
总页数：	Fernandes, A. B.; Rebollo, J.; Koch, M.
报告类型：	科技报告