时间：2011-08-28 15:32来源：蓝天飞行翻译 作者：航空 点击：次
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. abbreviation: MNPS Fr: spécifications de performances minimales de navigation minimum obstacle clearance altitude The altitude above sea level (ASL) between specified fixes on airways or air routes that meets the IFR obstacle clearance requirements for the route segment in question. Note: This altitude is published on aeronautical charts. . abbreviation: MOCA Fr: altitude minimale de franchissement d’obstacles minimum reception altitude When applied to a specific VHF/UHF intersection, the lowest altitude above sea level (ASL) at which acceptable navigational signal coverage is received to determine the intersection. . abbreviation: MRA Fr: altitude minimale de réception minimum safe altitude An altitude depicted on approach charts that provides at least 1000 ft of obstacle clearance for use within a specified distance from the navigation facility upon which a procedure is predicated. Fr: altitude minimale de sécurité minimum safe altitude warning A function of certain ATC automated systems that is designed to alert radar controllers to existing or pending penetrations of a minimum safe altitude that is recognized by program parameters and requires immediate attention or action. . abbreviation: MSAW Fr: avertissement d’altitude minimale de sécurité minimum safe speed The minimum speed at which an aircraft may be operated without affecting its manoeuvring ability. This speed may vary depending on the aircraft type and configuration, or emergency conditions. Fr: vitesse minimale de sécurité minimum sector altitude The lowest altitude that will provide a minimum clearance of 1000 ft under conditions of standard temperature and pressure above all objects located in an area contained within a sector of a circle with a 25 NM radius centred on a radio aid to navigation or a specified point. . abbreviation: MSA Fr: altitude minimale de secteur minimum vectoring altitude The lowest altitude for vectoring aircraft by ATC that meets obstacle clearance and radio coverage requirements in the airspace specified. . abbreviation: MVA Fr: altitude minimale de guidage Minister Subject to paragraph (b) of the Aeronautics Act, (a) the Minister of Transport or such other Minister as is designated by the Governor in Council as the Minister for the purposes of the Aeronautics Act; and (b)
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