Thebasicfunctionoftheautopilotistocontroltheflightoftheaircraftandmaintainitonapre-determinedpathinspacewithoutanyactionbeingrequiredbythepilot(Oncethepilothasselectedtheappropriatecontrolmode(s)oftheautopilot.).Theautopilotcanthusrelievethepilotfromthefa...[继续阅读]

    Despitethesignificantadvancesinanaeronauticaltechnologyandoperationalstandardofmodernairlines,fatalaccidentsinvolvingairlineaircraftcontinuetooccurthroughouttheworld.Withfewexceptions,mostfatalitiesinairlineaccidentsresultfromcontrolledflightintoterrain(C...[继续阅读]

    故障描述2013年11月12日,机组反映一架PA44-180飞机在起飞滑跑中左右发动机功率不足,右发动机抖动。机务人员打开右发动机整流罩,发现发动机下部整流罩有黑色胶状液态物质,右发2#和左发3#缸排气支管与消音器连接位置上附有相同的...[继续阅读]

    故障描述2013年10月30日,一架PA44-180飞机在进行机体50h定期维护工作过程中,机务人员检查发现左主起落架的放下锁弹簧连接钢板(P/N:67753-000)断裂,放下锁弹簧已经悬空。该件使用时间为12842h15min,起落30184次。放下锁弹簧连接钢板断裂前...[继续阅读]

    Onmoderncommercialairplanes,theweatherradardataisusuallyshownontheEHSI.TheEHSIsshowtheweatherradardatainExpandedNAV,ExpandedVOR/ILS,MAPandCenterMAPmodes,asshowninFigure5.5.Figure5.5WeatherRadarDisplay-EHSIPresentationTheWXRswitchontheEFIScontrolpanelisuse...[继续阅读]

    TheRAASadvisoriesarepresentedbelowfortherelevantflightphases.NotethatallRAASadvisorieshavealowerprioritythananyexistingEGPWSalert,includingradioaltitudecall-outs.TaxiwayTake-OffAdvisoryThepurposeoftheTaxiwayTake-OffAdvisoryistoenhancecrewawarenessofexcess...[继续阅读]

    Monitoringofthesatelliteiscarriedoutby:·internalsystemswithinthesatellite;·thefivemonitorstations;and·themastercontrolstationofthegroundsegment.TheseensurethedetectionofsignalperformancedegradationatanearlystageandgiveGPSasimilarreliabilitytomostwell-used...[继续阅读]

    故障描述从2012年7月份开始,Cessna525飞机飞行中频繁发生燃油滤旁通警告灯亮的故障,排故检查过程中,除发现燃油滤滤杯内有一些黑色沉淀杂质外,没有更多的发现,在1200h定检中,打开燃油箱检查,发现燃油箱下部盖板有漆层鼓泡、脱落的...[继续阅读]

    IfanalertoccurswhenflyingunderdaylightVisualMeteorologicalConditions(VMC)andtheflightcrewcanmakeapositivevisualverificationthatnohazardexists,theflightcrewshouldregardthealertascautionary.Otherwise,thefollowingproceduresapplyforacaution,TCF,orwarningalert...[继续阅读]

    故障描述某架Cessna525型飞机(装备2台FJ44-1A发动机)在高空飞行时,左发滑油压力明显低于右发,机组反映双发滑油压力差值在10～15PSIG①之间,以8000m高度为例,左右发高压轴转速(N2)分别为92.8%和92.7%,左右发滑油压力则分别为47PSIG和61PSIG,地...[继续阅读]