In an ils concerning the localiser principle of operation the difference in ? [ Question security ]

Question 183-1 : Increase with displacement from the centerline decrease with displacement from the centerline increase with left displacement from the centerline and decrease with right displacement from the centerline increase from center position to half full scale of the needle of the indicator and decrease until full scale of the needle

Concerning the glidepath principle of operation in an ils the difference in ?

Question 183-2 : Increase with displacement above or below the glidepath decrease with linear displacement above or below the glidepath increase with displacement above the glidepath and decrease with displacement below the glidepath increase from center position to half full scale of the needle of the indicator and decrease until full scale of the needle

The identification of a dme in combination with a collocated vor is as follows ?

Question 183-3 : In a period of 40 seconds the dme ident will be heard once on an audio frequency of 1350 hz every 30 seconds the dme ident will be repeated the dme ident will repeat three times every period of 30 seconds the vor ident and dme ident are the same and no difference can be heard

An aircraft is flying on the 245 radial with a magnetic heading of 250° .on ?

Question 183-4 : Figure d figure a figure b figure c

An aircraft is flying on the 170 radial with a magnetic heading of 315° .on ?

Question 183-5 : Figure d figure a figure b figure c

An aircraft is flying on a magnetic heading of 210° .the magnetic variation at ?

Question 183-6 : Figure d figure a figure b figure c

An aircraft is flying on a magnetic heading of 010° .the magnetic variation at ?

Question 183-7 : Figure d figure a figure b figure c

An aircraft is flying on the 245° radial with a magnetic heading of 250° .on ?

Question 183-8 : Figure a figure b figure c figure d

An aircraft is flying on a magnetic heading of 010° .the magnetic variation at ?

Question 183-9 : Figure a figure b figure c figure d

An aircraft is flying on the 050° radial with a mh of 250° .on the hsi the ?

Question 183-10 : Figure b figure c figure d figure a

An aircraft is flying on a magnetic heading of 210° .the magnetic variation at ?

Question 183-11 : Figure b figure c figure d figure a

An aircraft is flying on a magnetic heading of 010° .the magnetic variation at ?

Question 183-12 : Figure b figure c figure d figure a

An aircraft is flying on the 050 radial with a magnetic heading of 250° .on ?

Question 183-13 : Figure c figure d figure a figure b

An aircraft is flying on the 170° radial with a magnetic heading of 315° .on ?

Question 183-14 : Figure c figure b figure a figure d

An aircraft is flying on a magnetic heading of 010° .the magnetic variation at ?

Question 183-15 : Figure c figure d figure a figure b

Locators are ?

Question 183-16 : Lf/mf ndbs used as an aid for final approach high powered ndbs used for en route and airways navigation beacons with a range of 10 to 250 nm low powered adfs used for airfield or runway approach

The uhf band is the assigned frequency band of the ?

Question 183-17 : Ils glide path transmitter ils localiser transmitter outer marker beacon all the 3 ils marker beacons

Performing an ils approach you will fly overhead the markers in an specific ?

Question 183-18 : Om mm im if available im if available mm om om im if available mm mm im if available om

The ident of a dme in case of collocation with a vor is as follows ?

Question 183-19 : In 40 seconds the dme ident will sound once in 30 seconds the dme ident comes up 3 times at an audio frequency of 1350 hz in case of collocation the dme ident is not necessary if the vor ident is present the dme ident comes up every 10 seconds at an audio frequency of 1020 hz

A vdf may be used ?

Question 183-20 : To provide the atc controller with bearings of aircraft in the absence of radar in lieu of ils for precision approach purposes in combination with radar to solve the 180° ambiguity in emergency type situations when the aircraft is unable to transmit on vhf

The mls frequencies and available channels are ?

Question 183-21 : In the shf band 300 khz frequency separation giving 200 available channels in the range 5060 5090 mhz 200 khz separation giving 150 available channels in the vhf and uhf band 40 available channels in the shf band for the mls elements and the vhf band for the dme 100 available channels

If the angular displacement of an aircraft with respect to the localiser ?

Question 183-22 : Doubles increases fourfold is halved remains unchanged

Concerning the localiser principle of operation in an ils system the difference ?

Question 183-23 : Increases linearly with respect to the angular displacement from the centerline increases linearly with respect to the distance from the centre line decreases proportionally to the angular displacement from the centerline decreases with respect to the angular displacement from the centerline

The ils marker identified visually by an blue flashing light is the ?

Question 183-24 : Outer marker inner marker middle marker locator

The ils marker identified audibly by a series of two dashes per second is the ?

Question 183-25 : Outer marker inner marker middle marker locator

The ils marker with an aural frequency of 400 hz is ?

Question 183-26 : Outer marker inner marker locator middle marker

An ils marker beacon operates in the ?

Question 183-27 : Vhf band lf/mf band hf band uhf band

Which answer states the typical distances along the centerline of the runway of ?

Question 183-28 : Localizer transmitter 300 meter behind end of runway glide path transmitter 300 meter behind threshold middle marker 1000 meter from threshold outer marker 4 nm from threshold localizer transmitter 100 meter behind end of runway glide path transmitter 100 meter behind threshold middle marker 1 5 nm from threshold outer marker 10 nm from threshold localizer transmitter 100 meter behind end of runway glide path transmitter 300 meter behind threshold middle marker 1000 meter from threshold outer marker 4 nm from threshold localizer transmitter 300 meter behind end of runway glide path transmitter 300 meter behind threshold middle marker 1 5 nm from threshold outer marker 10 nm from threshold

The ils marker identified audibly by a series of alternate dots and dashes is ?

Question 183-29 : Middle marker locator outer marker inner marker

The ils marker with an aural frequency of 1300 hz is the ?

Question 183-30 : Middle marker locator inner marker outer marker

The adf indication in the cockpit is a ?

Question 183-31 : Relative bearing on a fixed card indicator magnetic bearing on a fixed card indicator true bearing on an rmi relative bearing on an rmi

Concerning adf and ndb ?

Question 183-32 : Ndb is a ground equipment and adf is an airbone equipment ndb is a locator and adf is an en route nav aid adf is a civilian equipment whereas ndb is a military equipment used by civilians too adf is an ground equipment and ndb can be a ground equipment or an airbone equipment

The ils receiver of an aircraft flying down the exact runway centreline will ?

Question 183-33 : 90 hz and 150 hz lobes at equal depth no modulated signal because the left and the right lobes cancel each other along the centerline the maximum magnitude of the difference between the 90 hz and 150 hz amplitudes the same frequency modulated signal from both lobes with the maximum of magnitude

The ils receiver of an aircraft on approach and flying on the glidepath will ?

Question 183-34 : The modulation from both lobes at equal depth no modulated signal because the two lobes cancel each other along the centerline the maximum magnitude of the difference between the two amplitudes the same modulation frequency signals from both lobes with the maximum of magnitude

Ndb is the abbreviation for ?

Question 183-35 : Non directional beacon non directional bearing navigation director beacon night directional beacon

The ils marker identified visually by an white light flashing is the ?

Question 183-36 : Inner marker outer marker middle marker locator

The ils marker identified visually by an amber light flashing is the ?

Question 183-37 : Middle marker outer marker inner marker locator

On an rmi the front end of a vor pointer indicates the ?

Question 183-38 : Radial plus 180° radial magnetic bearing to the station magnetic bearing from the station

What is the effect of multipath signals coming from the same aircraft at the ?

Question 183-39 : They may result in bearing errors regardless the difference in distance travelled by these signals it results in their extinction of the signals at the ground vhf direction finder station it reduces the range at which the ground vhf direction finder station receives signals from the aircraft it may result in an increase of the distance at which the ground vhf direction finder station receives signals from the aircraft if the ground station is situated in the skipzone

One of the possible disturbances of the ils signal is 'scalloping' .which ?

Question 183-40 : Scalloping causes rapid indicator changes from side to side of the intended approach path which can not be followed by the aircraft scalloping are major changes or bends in the approach path which can not be followed by the aircraft scalloping are minor changes or bends which can be followed by the aircraft scalloping are rapid changes or bends which can be followed by the aircraft