The FMS provides the following functions 1 lateral and vertical flight plan management 2 de icing management3 aircraft position computation4 ?
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Concerning the FMS the parameters used to work out the vertical flight profile are 1 zero fuel weight2 cost index3 fuel quantity4 oxygen quantity available for flight crew5 minimum safe enroute ?
Components of the FMS are 1 CDU Control and Display Unit 2 Database3 FMC Flight Management Computer 4 Electronic check lists5 GPWS mode controllerThe combination that regroups all of the correct ?
The fms provides following functions 1 vertical flight plan management 2 aid fuel management3 lateral flight plan management4 terrain awareness and warningthe combination that regroups all of correct statements oxygen quantity available flight crew minimum safe enroute altitude are not values that are incorporated in performance database or navigation database. 
The fmc determines and update present aircraft position from following systems 1 gps2 irs3 navigation radios4 acarsthe combination that regroups all of correct statements the most common sensors interfacing a fms to compute aircraft position along flight plan are irs dme gps vor mls ils ndb localizer can be used as inputs to fmc position but only on departure or on arrival the acars system used to transmit non vocal messages between an aircraft the ground vhf or satellite communication it can be used in particular operators to transmit information in real time (meteorological data flight progress information etc). 
The fmc determines and update present aircraft position from following systems 1 satcom2 gps3 dme4 irsthe combination that regroups all of correct statements the most common sensors interfacing a fms to compute aircraft position along flight plan are irs dme gps vor mls ils ndb localizer can be used as inputs to fmc position but only departure or arrival. 
The fms enables to fly an optimum flight profile for this fmc flight management computer uses 1 flight crew entered flight plan data2 data from adc3 aircraft position4 a memorised relief world data base5 data from fmc navigation data basethe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-8
The fms flight plan or leg page displays following parameters relative to flight plan legs or waypoints 1 aircraft position long / lat 2 speed3 distance4 trackthe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-9
The fms provides following functions 1 traffic advisories emission2 resolution advisories emission3 aid fuel management4 lateral flight plan managementthe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-10
The fms flight plan or leg page displays following parameters relative to flight plan legs or waypoints 1 track2 magnetic variation3 waypoint elevation4 speedthe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-11
For most fms fuel prediction function which computes remaining fuel along flight plan takes into account following situations 1 additional drag resulting in a flight carried out with landing gear extended2 current wind computed or resulting ground speed3 additional drag resulting in a flight carried out with flaps stucked partly extended4 additional drag resulting in a missing fuselage or wing element in compliance with cdlthe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-12
For most fms fuel prediction function which computes remaining fuel along flight plan takes into account following situations 1 additional drag resulting in a flight carried out with landing gear extended2 additional drag resulting in a missing fuselage or wing element in compliance with cdl3 additional drag resulting in a flight carried out with flaps stucked partly extended4 current wind computed or resulting ground speedthe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-13
The duration of a fms navigation database loaded before expiring the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-14
The role of fms to 1 aid crew with navigation2 shut down engine in case of a malfunction 3 automatically avoid conflicting traffic when autopilot engaged4 reduce crew workload5 aid fuel efficiency the combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-15
The role of fms to aid flight crew with 1 immediate actions in case of emergency procedure2 navigation3 in flight performance optimization4 electronic check liststhe combination that regroups all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-16
In a fms mcdus are used pre flight to manually initialise with dispatch information 1 inertial reference system when installed 2 flight director and auto flight control system3 air data computer4 flight management computerthe combination regrouping all of correct statements the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-17
The 'overfly' symbol related to a waypoint on an fms page indicates that The aircraft required to pass directly over this waypoint. the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-18
The fms required time of arrival rta function can provide A speed target to satisfy a time constraint entered at a flight plan waypoint. the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-19
The fuel management performed most fms along flight plan considered as A function which helps crew to estimate remaining fuel quantity along flight plan but should not be considered as an accurate reliable source. the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-20
Some of fms have a navigation mode called dead reckoning mode dr computing airspeed heading wind data ground speed and time this mode A back up navigation mode to compute a fms position when other navigation sensors are no longer operating. the flight plan generally determined on ground before departure it entered into fms either typing it in selecting it from a saved library of common routes (company routes) or via an acars datalink with airline dispatch center the output data from adc are used the fms (adc feds fmc with mach number/tas/altitude etc) aircraft position provided gps/irs/vor/dme/adf the fms navigation database includes data airports navaids airways sid star magnetic variation. Question 56-21
The fms lateral offset function consists in Flying along flight plan legs with a constant right or left offset manually entered on fms cdu. a lateral offset may be specified up to 99 9 nautical miles left or right of course on nd (navigation display) an offset route selected through fmc displayed with a dot?dash line (magenta) parallel to active route. Question 56-22
The fms navigation database includes following data 1 airports2 obstacles3 navaids4 airways5 reliefthe combination that regroups all of correct statements Flying along flight plan legs with a constant right or left offset manually entered on fms cdu. a lateral offset may be specified up to 99 9 nautical miles left or right of course on nd (navigation display) an offset route selected through fmc displayed with a dot?dash line (magenta) parallel to active route. Question 56-23
The most common sensors interfacing a fms to compute aircraft position along flight plan are 1 gps2 ndb3 dme4 localizerthe combination that regroups all of correct statements Flying along flight plan legs with a constant right or left offset manually entered on fms cdu. a lateral offset may be specified up to 99 9 nautical miles left or right of course on nd (navigation display) an offset route selected through fmc displayed with a dot?dash line (magenta) parallel to active route. Question 56-24
For a fms designed with vertical navigation vnav capability coupled to autopilot fms vertical command output can be 1 an angle of attack2 a flight path angle3 a speed targetthe combination that regroups all of correct statements Flying along flight plan legs with a constant right or left offset manually entered on fms cdu. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-25
The fms navigation database includes following data 1 obstacles2 navaids3 sid star and approaches procedures4 waypoints5 airwaysthe combination that regroups all of correct statements Flying along flight plan legs with a constant right or left offset manually entered on fms cdu. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-26
The fms provides following functions 1 aid fuel management2 lateral flight plan management3 check list completion4 aircraft position computationthe combination that regroups all of correct statements Flying along flight plan legs with a constant right or left offset manually entered on fms cdu. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-27
The fms cross track xtk The abeam distance error to left or right from desired flight plan leg to aircraft position. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-28
The fms vertical navigation management generally performed based on The baro altitude input from adc. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-29
The fms navigation database includes following data 1 airports2 take off speeds 3 navaids4 relief 5 runwaysthe combination that regroups all of correct statements The baro altitude input from adc. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-30
In a dual fms architecture when an incompatibility between two fmc's occurs fmc=flight management computer Both fmc's are working independently they are linked only to their own peripherals. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-31
Considering a two fms architecture working in dual mode fmc flight management computer or fms calulator One fmc stated as 'master' other as 'slave' both fmc are synchronized via an exchange bus. vertical guidance (vnav) enables system to calculate optimum cruise altitudes to determine best combination of auto throttle control speed during climb descent with vnav mode engaged fms commands afds (autopilot flight director system) pitch a/t modes to fly vertical profile selected on fms cdus the profile includes pre selected climbs cruise altitudes speeds descents can also include altitude constraints at specified way points. Question 56-32
The component used to enter flight plan route on fms the One fmc stated as 'master' other as 'slave' both fmc are synchronized via an exchange bus. Cqb15 may 2012 the mcdu (multi function control display unit) a man machine interface it a part of flight management system (fms). Question 56-33
The database of a fms flight management system divided into major sections Aircraft performance navigation. Cqb15 may 2012 the mcdu (multi function control display unit) a man machine interface it a part of flight management system (fms). Question 56-34
For most fms fuel prediction function which computes remaining fuel among flight plan takes into account following parameters 1 additional drag in case landing gear can not be retracted2 cruise flight level3 additional drag in case flaps are blocked and partly extended4 current wind computed or resulting ground speedthe combination that regroups all of correct statements Aircraft performance navigation. Cqb15 may 2012 the mcdu (multi function control display unit) a man machine interface it a part of flight management system (fms). Question 56-35
Under normal conditions in a dual fms architecture master fmc sends its commands to fmc=flight management computer Autopilot flight director autothrottle. Cqb15 may 2012 the mcdu (multi function control display unit) a man machine interface it a part of flight management system (fms). Question 56-36
The purpose of flight management system fms to provide Continuous automatic navigation guidance performance management. Revised ecqb04 october 2017. Question 56-37
A fms can correct its fuel computations the following non standard configurations 1 landing gear down2 speed brakes extended3 one engine out4 slats/flaps not fully retractedthe combination which regroups all of correct statements Continuous automatic navigation guidance performance management. Revised ecqb04 october 2017. Question 56-38
The fms 'autotune' function can automatically tune frequencies Continuous automatic navigation guidance performance management. the 'auto tune' function will automatically selects your vors dmes en route. Question 56-39
In order to enter a phantom waypoint that designated a vor/dme simple rnav system vor/dme Does not have to be in range when entered but must be when used. area navigation systems the control unit allows flight crew to tune vor/dme station used to define phantom waypoint define phantom waypoint as a radial distance (dme) form selected vor/dme station select desired magnetic track to follow inbound to phantom waypoint select between an en route mode an approach mode of operation the basic vor/dme mode of operation those operations can be done without being in range of vor/dme but while in flight in order to receive information to compute our position station must be in range. Question 56-40
Which of following combinations likely to result in most accurate area navigation rnav fixes Does not have to be in range when entered but must be when used. Dme dme (rho rho) navigation uses distance from two sources position information rho rho navigation quite a bit more complicated than either theta theta (vor vor) or theta rho (vor dme) requires an onboard computer to do all but easiest calculations however it very accurate much more than any system that uses theta (vor) simple reason that dme so much more accurate than any other azimuth based navigation system .
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