单词 | automatic landing |
释义 | > as lemmasautomatic landing automatic landing n. Aeronautics landing of an aircraft that is automatic in some way; spec. landing in which a pilot is guided by instruments rather than by visual observation; an instance of such a landing. ΘΚΠ society > travel > air or space travel > action of flying (in) aircraft > specific flying operations or procedures > [noun] > landing > by instruments or automatic automatic landing1910 instrument landing (system)1942 1910 Aircraft Sept. 261/2 A special feature of the monoplane is a patent automatic landing device. 1920 War Expenditures: Hearings before Subcomm. No. 1 (Aviation) Select Comm. on Expend. War Dept. (U.S. House of Representatives, 66th Congr. 1st Sess. Serial 2) III. 4018 Aeronautical engineers are working on a device for the automatic landing of a mechanically flown aeroplane. 1958 Times 17 Oct. 3/4 More than 2,000 completely automatic landings, some in thick fog and others in strong cross-winds, have been made. 2001 New Scientist 13 Oct. 5/2 The Joint Precision Approach and Landing System..could, with further development, form the core of an emergency automatic landing system. < as lemmas |
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