时间：2020-03-16 17:34来源：蓝天飞行翻译公司 作者：民航翻译 点击：次
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Friction characteristics. The physical, functional and operational features or attributes of friction arising from a dynamic system. Grooved or porous friction course runway. A paved runway that has been constructed and maintained with lateral grooving or a porous friction course (PFC) surface to improve braking characteristics when wet in compliance with the Aerodrome Design Manual (Doc 9157) or equivalent. Hazard. A condition or an object with the potential to cause injuries to personnel, damage to equipment or structures, loss of material, or reduction of the ability to perform a prescribed function. Industry codes of practice.* Guidance material developed by an industry body, for a particular sector of the aviation industry to comply with the requirements of the International Civil Aviation Organization’s Standards and Recommended Practices, other aviation safety requirements and the best practices deemed appropriate. Note.— Some States accept and reference industry codes of practice in the development of regulations to meet the requirements of Annex 19, and make available, for the industry codes of practice, their sources and how they may be obtained. Landing distance available (LDA).* The length of runway which is declared available and suitable for the ground run of an aeroplane landing. NOTAM.* A notice distributed by means of telecommunication containing information concerning the establishment, condition or change in any aeronautical facility, service, procedure or hazard, the timely knowledge of which is essential to personnel concerned with flight operations. Operational personnel.* Personnel involved in aviation activities who are in a position to report safety information. Note.— Such personnel include, but are not limited to: flight crews; air traffic controllers; aeronautical station operators; maintenance technicians; personnel of aircraft design and manufacturing organizations; cabin crews; flight dispatchers; apron personnel and ground handling personnel. Retardation. The deceleration of a vehicle braking, measured in m/s2. Runway.* A defined rectangular area on a land aerodrome prepared for the landing and take-off of aircraft. Runway condition assessment matrix (RCAM).*1 A matrix allowing the assessment of the runway condition code, using associated procedures, from a set of observed runway surface condition(s) and pilot report of braking action. Runway condition code (RWYCC).*1 A number describing the runway surface condition to be used in the runway condition report. Note.— The purpose of the runway condition code is to permit an operational aeroplane performance calculation by the flight crew. Procedures for the determination of the runway condition code are described in the PANS-Aerodromes (Doc 9981). Runway condition report (RCR).*1 A comprehensive standardized report relating to runway surface conditions and its effect on the aeroplane landing and take-off performance. Runway Safety Team. A team comprising representatives from the [aerodrome operator], air traffic service provider, airlines or aircraft operators, pilot and air traffic controllers associations and any other group with a direct involvement in runway operations [at a specific aerodrome,] that advise the appropriate management on potential runway [safety] issues and recommend mitigation strategies. Note.— This definition is based on ICAO Doc 9870, Manual on the Prevention of Runway Safety Incursions, but takes into consideration evolving concepts resulting from recent work of the ICAO Runway Safety Programme. It therefore slightly improves the original definition without contradicting but rather clarifying it for the purposes of this document (Runway Safety Team Handbook). It may or may not be eventually harmonized in other publications, based on feedback on its use. For easy identification, the differences are between square brackets. Runway surface condition(s).*1 A description of the condition(s) of the runway surface used in the runway condition report which establishes the basis for the determination of the runway condition code for aeroplane performance purposes. |
