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localizer;
• the heading is 230 degrees
• the track diamond is showing 3
degrees of left drift
• the ILS front course dagger is
beneath the track diamond.
You will see how useful the track
diamond can be to help you fly an
accurate approach in the simulator
phase.
EFIS MENU
PFD Presentation 90/97
You will be given more information
on the ILS system, the Flight Director,
the radio altimeter, and the Flight
Mode Annunciator indications later in
the course.
Now let’s look at another useful
indication available on the PFD, the
Flight Path Vector.
EFIS MENU PFD Presentation 91/97
EFIS MENU
PFD Presentation 92/97
The Flight Path Vector can be
displayed on the PFD to show you
what the aircraft is doing in relation to
the world. It is an indication of the
aircraft flight path. It is not a director.
The green symbol, sometimes
called “The Bird”, represents the
aircraft. The attitude indicator
represents the world.
Let’s look the FPV in a bit more
detail. To begin with we will look at
the indication for an aircraft in level
flight with no drift. For training
purposes we will exaggerate the
angles.
EFIS MENU
PFD Presentation 93/97
The aircraft heading and track are
the same so the FPV and the track
diamond are in line with the heading
marker. These indications mean that
the aircraft is not drifting.
EFIS MENU
PFD Presentation 94/97
The aircraft is flying level with a
pitch attitude of 9 degrees. The FPV
is on the horizon line so at present
the flight path angle is zero, i.e. the
aircraft is in level flight.
Now let’s enter a descent and see
what happens to the FPV.
PPiittcchhAAttttiittuuddee
EFIS MENU
PFD Presentation 95/97
The FPV will move down to
indicate the angle at which the aircraft
is descending through the air. This is
known as the Flight Path Angle.
Now lets introduce some drift to
the left.
PPiittcchhAAttttiittuuddee
FFlliigghhttPPaatthhAAnnggllee
EFIS MENU
PFD Presentation 96/97
As a result of wind from the right
the aircraft is drifting to the left.
Let’s now look at a typical example
of how the FPV indication would look
for an aircraft established on an
approach.
PPiittcchhAAttttiittuuddee
FFlliigghhttPPaatthhAAnnggllee
EFIS MENU PFD Presentation 97/97
The aircraft is fully established on
an ILS approach. Notice that the FPV
is in line with the track diamond
indicating left drift.
The FPV is below the horizon line
in a 3 degree descent angle.
3 Degree
Descent Angle
NEXT
MMoodduullee ccoommpplleetteedd
EFIS MENU PFD Presentation 98/97
LLIISSTTOOFFSSUUBBJJEECCTTSS
EXIT
AUDIO GLOSSARY FCOM
RETURN
PPFFDDBBAASSIICCSS
FFMMAA
FFDDCCOONNTTRROOLLSS
AATTTTIITTUUDDEEIINNDDIICCAATTIIOONN
FFDDBBAARRSS
SSPPEEEEDDIINNDDIICCAATTIIOONN
AALLTTIITTUUDDEE&&VV//SSIINNDDIICCAATTIIOONNSS
HHEEAADDIINNGGIINNDDIICCAATTIIOONN
IILLSSIINNDDIICCAATTIIOONN
FFPPVV
EFIS MENU ND Presentation 1/59
EFIS MENU
ND Presentation 2/59
The Navigation Display, ND, can present the
pilots with a lot of useful data to assist in the
safe operation of the aircraft.
Because the ND gives the pilots a visual
presentation of where the aircraft is in relation
to Airfields, Navaids, etc, the operation of the
aircraft is also made easier.
In this module we will use the Captain’s ND.
EFIS MENU
ND Presentation 3/59
There are 5 display modes
available on the ND.
They are selected by the mode
selector on the EFIS Control
panel.
EFIS MENU
ND Presentation 4/59
There are 3 basic navigation display
modes, which display in the background:
• ROSE, a 360 degree compass rose.
Note: for training purposes, the other
information has been dimmed.
EFIS MENU
ND Presentation 5/59
•• ARC,, aa 9900 ddeeggrreeee sseeggmeenntt..
EFIS MENU
ND Presentation 6/59
• PLAN, a map with North at the top.
Before moving on to look at the
individual modes, let's quickly look at
some common information.
EFIS MENU
ND Presentation 7/59
The Ground Speed (GS) and the True
Air Speed (TAS) are permanently
displayed on the top left corner.
GGrroouunnddSSppeeeedd
TTrruueeAAiirrSSppeeeedd
Below the speed indications, the wind data
are presented; wind direction (true north),
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空客a320飞机概述2(24)
