时间：2012-03-20 12:07来源：蓝天飞行翻译 作者：航空 点击：次
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Engineering Instruction (EI) The documents produced by Operator’s Technical Service or Engineering Department specifying instructions to comply with: • Airworthiness Directives (AD) and Service Bulletins (SB); • aircraft modifications and/or repairs; • component modifications and/or repairs; • time Limits involving design considerations; • inspections in lieu of modifications; or • inspections which may be terminated by repair or modification action; • advice or authority to the Supply Department, and/or Production Department to cover provisioning, warranty or manufacturing criteria. Equivalent Terms: Engineering Order (EO), Maintenance Instructions, Engineering Request (ER) Engineering Order (EO) See Engineering Instruction. Equivalent Terms: EO, ER, EI Engineering Request (ER) See Engineering Instruction. Equivalent Terms: EO, EI Enhanced Ground Proximity Warning System (EGPWS) See Ground Proximity Warning System with a Forward Looking Terrain Avoidance Function. Extended Range Operations (EROPS) An approval granted by the Authority to operate an aircraft type within a certain distance in flying time to an alternate airport. ETOPS The operation of multiengine aircraft on routes that are, at some point, more than 60 minutes flying time from a landing airport; ETOPS requires regulatory approval. Note: the acronym ETOPS has multiple definitions, including Extended Operations of Turbine-engined Aircraft (ICAO), Extended Twin Engine Operations, Extended-range Twin-engine Operations, Extended Operations of Multiengine Airplanes (FAA) and Extended-range Twin-engine Operation Performance Standards. Evaluation The process of determining whether an item, individual or activity meets specified criteria; when used in conjunction with training, refers to the process by which an evaluator or instructor determines how well a student’s performance fulfils the course competencies; processes may include a demonstration of knowledge, proficiency and/or competency as appropriate. |
