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短语

area navigation

运输, 航空 Flächennavigation f
 英语 词库
area navigation
航空 A method of navigation which permits aircraft operation on any desired flight path within the coverage of station-referenced navigation aids or within the limits of the capability of self-contained aids, or a combination of these.
航空, 加拿大 A method of navigation which permits aircraft operation on any desired flight path within the coverage of ground- or space-based NAVAIDs or within the limits of the capability of self-contained aids, ora combination of these
Area Navigation
: 3 短语, 1 学科
运输3