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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“Stop squawk” An expression used by ATC to tell the pilot to turn off the specified mode, code or function of the aircraft transponder. Fr: . Cessez d’afficher . stopway A defined rectangular area on the ground at the end of the runway in the direction of takeoff prepared as a suitable area in which an aeroplane can be stopped in the case of an aborted takeoff. Fr: prolongement d’arrêt straight-in approach (1) A VFR approach in which the aircraft enters the aerodrome traffic circuit on the final leg without having executed any other part of the circuit. Fr: approche directe (2) An IFR approach in which the aircraft begins the final approach without first having executed a procedure turn (PT). Fr: approche directe structured airspace Certain portions of domestic airspace that will be structured for one-way traffic during times of peak traffic. Flight levels (FL) that are inappropriate for the direction of flight may be assigned to this traffic. Fr: espace aérien structuré SUA Abbreviation for: special-use airspace Fr: SUA SUADE Abbreviation for: air sovereignty test Fr: SUADE subsonic flight Flight at a speed lower than Mach 1. Fr: vol subsonique super high frequency The frequency band between 3 and 30 GHz. . abbreviation: SHF Fr: fréquence supérieure supersonic flight Flight at a speed above Mach 1. Fr: vol supersonique surface weather observation An aviation weather report describing the weather conditions at a specified location and at a specified time, as observed from the ground. Regular observations are made on the hour, and special observations are made as necessary to report a significant change in the weather. Fr: bulletin météorologique de surface surveillance approach (1) An emergency radar approach provided by ATC intended to assist an aircraft in executing an approach and landing. Fr: approche au radar de surveillance (2) U.S. Military: An instrument approach wherein the air traffic controller issues instructions, for pilot compliance, based on aircraft position in relation to the final approach course (azimuth) and the distance (range) from the end of the runway as displayed on the controller’s radar scope. The controller will provide recommended altitudes on final approach if requested by the pilot. surveillance radar Radar equipment used to determine the position of an aircraft in range and azimuth. Fr: radar de surveillance survival ELT An ELT that is removable from an aircraft, stowed so as to facilitate its ready use in an emergency and activated by survivors. Automatic activation may apply. . abbreviation: ELT(S) .
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