专利名称：Global positioning system readout of如何评价学生
recommended altitude in aircraft landing
pattern
邀请信英语作文模板
秋季育儿知识发明人：Herbert S. Wilf
申请号：US10094008
申请日：20020307蘑菇的拼音怎么写
公开号：US20030171856A1
公开日：
20030911
专利内容由知识产权出版社提供
判若云泥
专利附图：
摘要：A method and system for determining a desired altitude for an aircraft during descent toward a runway is provided. The method and system utilize latitude and马邑之战>百合花的折法
旋子凉粉longitude data provided by a global positioning system (GPS) as well as coordinate data concerning the location of a touchdown point. Elevation data concerning the elevation above mean a level of the touchdown zone of a runway on which the aircraft is to land is utilized in the exemplary embodiment. The method and system of the invention determine a desired altitude for the aircraft without regard to the actual altitude of the aircraft. Instead, the data utilized provide a pilot with recommended altitude data that can be ud to maintain a cour of approach to the runway at a prescribed angle.
申请人：WILF HERBERT S.
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