CNS Exercise material

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CNS
Oefenmateriaal



Aviation
Academy

Faculty
of
Technology

Amsterdam
University
of
Applied
Sciences






, Block
8
Communication
Navigation
Surveillance
2ENG



Questions

1.   What
has
an
angle
of
0
degrees
at
the
equator
and
90
degrees
at
poles?

A.   Longitude

B.   Meridian

C.   Ellipsoid

D.   Latitude



2.   What
is
not
an
output
of
inertial
reference?

A.   Indicated
airspeed

B.   Acceleration

C.   Attitude
data

D.   Ground
speed



3.   The
track
with
a
constant
coarse
angle
is
called
a?

A.   Laxodrome

B.   Great
circle

C.   Loxodrome

D.   Meridian



4.   Aircraft
is
flying
at
FL200
and
obstacles
are
at
a
height
of
19000
ft.
QNH
is
1000
hPa
(1
hPa
=

30
ft.,
temperature
correction
is
-­‐5).
What
is
the
obstacle
clearance
(in
ft)?

A.   120
ft

B.   180
ft

C.   1000
ft

D.   210
ft



5.   For
TO
performance,
calculate
the
PA
with
QNH
at
1020
hPa,
ISA
conditions
at
+10
degrees

and
an
elevation
of
1000
ft.


A.   811

B.   1210

C.   575

D.   1000



6.   The
coordinates
75.123°
N
156.456°
E
in
WSG84
format
are:


A.   75°7.38’
N

156°27.36’
W

B.   N
75°7’40”
W
156°27’00”

C.   75°2.05’
N
156°0.76”
W

D.   75°1’23”
N
156°4’56”
W



7.   Shortest
GC
track
from
(60
degrees
North,
168
degrees
West)
to
(60
degrees
North,
173

degrees
East).
Calculate
TT
and
Distance

A.   TT
=
270,
Distance
=
570
nm

B.   TT
=
270,
Distance
=
1140
nm

C.   TT
=
360,
Distance
=
0
nm

D.   TT
=
90,
Distance
=
540
nm
















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