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1、Inthenexttenyears,excitingnewtechnologieswillbeimplementedtohelpeaseairtrafficcongestion,addtosystemcapacity,andenhancesafety.Someofthesechangeswillbeinvisibletopilotsandwillbemadeseamlessly.Otherswillentailchangingsomeoldhabitsandlearningnewprocedure
2、s.Newaircraftequipmentwillbringpowerfulnewcapabilities,butwillrequiretrainingandpracticetomaster.FLEETIMPROVEMENTAirlinesandotheroperatorswillcontinuetryingtofindmoreefficientwaystousetheNationalAirspaceSystemFigure6-1.RegionalJets.(NAS).Moreandmoreus
3、ersareworkingwithfederalThisabilityisespeciallyvaluableatmajorhubs,wheretheagenciestowritenewpoliciesanddevelopexchangesofnumberofflightoperationsexceedscapacityatcertainreal-timeflightinformation,allintheinterestofimprov-timesofday.Ontheotherhand,som
4、eoftheseairplanesingtheirserviceaswellastheirbottomlines.Asnewhaveadouble-deckconfigurationthatmightrequirebusinessstrategiesemerge,therealsowillbechangesinextensivechangestoterminalssothatlargenumbersoftheaircraftfleet.Forexample,asregionaljetscontin
5、uetopassengerscanboardanddeplanequicklyandsafely.increaseinpopularity,theyhavesignificantpotentialtoTheirsizemayrequireincreasedseparationoftaxiwaysreducetrafficatmajorairportsaswellasonthemostandholdlinesfromrunwaysduetoincreasedwingspanscrowdedairwa
6、ys.Providingservicealongunderusedareaandtailheights.Theirweightalsomayrequirestrongernavigation(RNAV)routesdirectlybetweensmallercityrunwaysandtaxiways,aswellasincreasedseparationpairs,theycanbypasscongestedhubsandavoidairbornerequirementsforwaketurbu
7、lence.[Figure6-2]chokepoints.Thenumberofregionaljetsisforecasttoincreasebymorethan80percentinthenextdecade.Comparedtotheturbopropairplanestheywillreplace,Otherinnovativeairplanesincludetheturbofan-poweredRJsflyatsimilarspeedsandaltitudesaslargerjets,s
8、overylightjets(VLJs),whicharerelativelysmallturbo-theymixintotrafficstreamsmoresmoothly,makingenroutetrafficmanagementeasierforcontrollers.[Figure6-1]Attheotherendofthespectrum,largerairplanescapableofcarryingover500passengersarenowflying.Thes
