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ground school full course Flashcards

1
Q

Pilots are interested in these items: (meteorology)

A

*
Winds
*
Visibility
*
Clouds
*
Barometric pressure
*
Temperature
*
Dew point
*
Density altitude
*
Precipitation
*
Convective activity.

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2
Q

Two types of Winds

A

Surface Winds, Winds Aloft

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3
Q

When do surface winds affect the aircraft

A

Taxiing, takings off, final approach, landing

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4
Q

When do winds aloft affect the aircraft?

A

Everywhere not Taxiing, takings off, final approach, landing

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5
Q

What do aloft winds do?

A

Push plane off course, speed up, or slow down aircraft

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6
Q

What types of winds are direction?

A

Headwinds, Tail Winds, Cross winds.

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7
Q

What type of wind do you want for takeoff?

A

Headwinds

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8
Q

Why do you not want tailwinds during takeoff and landing?

A

Tailwinds can cause takeoff and landing to last longer

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9
Q

how many degrees are headwind and tail winds

A

45 degrees

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10
Q

Why are crosswinds more dangerous for smaller aircraft?

A

Because they are lighter meaning they are easier to push

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11
Q

how are wind forecasts and reports labeled

A

000 degrees -359 degrees

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12
Q

what types of visibility are there

A

VFR, IFR

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13
Q

What is VFR

A

Visual Flight Rules

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14
Q

What is IFR

A

Instrument Flight Rules

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15
Q

How Many cloud increments are there?

A

9

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16
Q

What is SKC

A

Skies Clear - 0/8

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17
Q

what is FEW

A

Few - 1/8 - 2/8 of the sky is covered in clouds

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18
Q

What is SCT

A

Scattered 3/8-4/8 of the sky is covered with clouds

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19
Q

What is BKN

A

Broken 5/8-7.8 of the sky is covered with clouds (this comes with a ceiling)

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20
Q

What is OVC

A

Overcast 8/8 of the sky is covered with clouds, (this comes with a ceiling)

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21
Q

Where is the ceiling for clouds

A

The altitude at the bottom of the cloud layer

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22
Q

What is Barimetric Pressure

A

How much the atmosphere weighs

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23
Q

what is the measurement of barometric pressure?

A

inches of mercury

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24
Q

What is the sea level barometric pressure

A

29.92 inches of mercury

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25
Why do you need to know the barometric pressure
if you don't properly set the altimeter, it will have the wrong altitude.
26
What is the transition altitude
18,000 ft Mean Sea Level
27
What is AGL
Above Ground Level
28
What is MSL
Mean Sea Level
29
Why is tempeture important when flying
because hot air is less dense and cold air is more dense
30
What is Dew Point
The temperature that dew is formed
31
What is density Altitude
The adjusted altitude based upon the barometric pressure
32
Why is density altitude important
in higher elevations density altitude has a more serious impact on the performance because the air is less dense
33
What are the three major factors in air density
Pressure, temperature, humidity
34
How do precipitation/ice affect the aircraft
reduces visibility and friction causing landings and takeoffs to take longer
35
can you fly over a thunderstorm
yes if you wish to die. all aircraft must avoid lightning at all costs
36
what weather reports would you use when making a flight plan
METAR Reports, TAF Forecast, Weather Charts
37
What are METAR reports
meteorological reports
38
What are TAF forcasts
Terminal Aerodrome Forecasts not as reliable as METAR reports because they are only forecasts.
39
What is jet stream
a fast wind pattern
40
why is jet stream important
it can speed you up or slow you down
41
What is CG
Center of Gravity
42
Why is CG important
keeping the plane level
43
What are the four types of weights
Empty Weight, Useful Load, Gross Weight, Zero Fuel Weight
44
What is empty weight
Airplane Weight before adding fuel, people, cargo, oil, etc
45
what is useful load
the weight of the aircrew, passenger cargo fuel, and oil
46
What is gross weight
empty weight + useful load
47
what is zero fuel weight
the gross weight minus fuel
48
What are the four forces of flight
Thrust Drag Lift Gravity
49
What is thrust
Makes the plane go forward
50
what is drag
slows the airplane down
51
what is lift
what makes the airplane fly
52
what is gravity
what makes the airplane fall
53
what creates lift
the airfoil (wing)
54
what is a stall
when the airfoil loses lift cause the aircraft to start falling. it has nothing to do with the engine
55
What are the three axis of control
Roll, Pitch, Yaw
56
what Axis is longitudinal
roll
57
what axis is Lateral
Pitch
58
What Axis is Vertical
Yaw
59
What controls yaw
the rudder
60
What is trim used for
controlling small surfaces so the pilot can hold pressure
61
What are the four kinds of airspeeds
Indicated, Calibrated, True, Ground
62
What is IAS
Indicated Airspeed what the indicator says your going
63
What is CAS calibrated airspeed
airspeed corrected for instrument and position errors
64
what is TAS
True Airspeed how fast you are actually moving in the air
65
what is GS
Ground Speed how fast you are moving over the ground
66
What is the default squad code
1200
67
what is the defual EU squad code
7000
68
what is the squad for radio failure
7600
69
what is the emergency squak
7600
70
what is the squak for hijacking
7500
71
What is the VFR minimums for class b airspace
3 statute miles Clear of Clouds
72
what is the VFR minimum for class c airspace
3 statute miles 500 feet below 1,000 feet above 2,000 feet horizontal
73
what is the VFR Minimum for Class E airspace
3 statute miles 500 feet below 1,000 feet above 2,000 feet horizontal
74
what is the VFR Minimum at or above 10,000 feet
5 statute miles 1,000 feet below 1,000 feet above 1 statute mile horizontal
75
What is the day VFR minimums
1 statute mile 500 feet below 1,000 feet above 2,000 feet horizontal
76
What are the VFR Minimums for Night
3 statute miles 500 feet below 1,000 feet above 2,000 feet horizontal
77
what are the VFR requirements for More than 1,200 feet above the surface and at or above 10,000 feet MSL.
5 statute miles 1,000 feet below 1,000 feet above 1 statute mile horizontal
78
What altitudes MSL do you fly when magnetic courses are 0-179º
odd thousands +500
79
What altitudes MSL do you fly when magnetic courses are 180-359º
Even thousands plus 500
80
How many classifications of airspace are there
5 Class A-E
81
What is an aircraft conflict/Mode c intruder alert
when another aircraft is in an unsafe proximity
82
What is Class A airspace
18000 ft MSL and within ATC
83
What is Class B airspace
0-10,000 ft MSL and at a major airport
84
What is Class C airspace
0-4000 ft above air airport surrounding airports
85
class d airspace
0-2500 ft above airports no person may operate aircraft in class d airspace within 4 NM of the airport over 200 knots
86
What is class E airspace
controlled airspace that is not an airport before 14,500 feet MSL
87
What is the most dangerous part of flight
takeoffs - during takeoff you will find out if there is a problem with your plane
88
What are the 6 parts to a traffic pattern
upwind leg, cross wind leg, downwind leg, mid field downwind, base leg, final led (landing)
89
what is upwind leg
the first leg of the pattern right after takeoff until you turn crosswind,
90
What is crosswind leg?
once you takeoff you will turn left 90º from the runway heading
91
What is downwind leg
when you are away from the runway you will turn left 90º from your crosswind
92
What is mid-field downwind
as you fly past the middle of the landing runway, look at your touchdown point
93
What is base leg
once you are about 45º past your touchdown point, turn left from your downwind heading
94
What is final leg
when you land
95
what is the most important tool in your aircraft
the checklist
96
what are the three parts of flight planning
pre flight execution of flight post flight
97
What acronym does the ATC use for IFR flights
C R A F T
98
what is C for IFR
authorized clearence
99
what is R for IRF
Cleared route
100
what is A for IRF
initial and final cruise altitude
101
what is F for IRF
Frequency
102
what is T for IRF
Transponder code

ground school study (1 decks)

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