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Commercial Pilot Ground Course > Navigation > Flashcards

Navigation Flashcards

You may prefer our related Brainscape-certified flashcards:
Charter Pilot (Part 135) - Oral flashcards
1
Q

This is the process of piloting the aircraft from one geographic location to another while determining one’s position as the flight progresses

A

Air Navigation

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2
Q

This is done through the use of aeronautical charts. and “visual references” - landmarks or waypoints

A

Pilotage

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3
Q

This is navigation solely by means of computations baed on time, airspeed, distance, and direction through the use of a flight computer

A

Dead Reckoning (Deduced Reckoning)

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4
Q

What are the products derived from dead reckoning when adjusted by wind speed and velocity?

A

Heading and groundspeed

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4
Q

This takes the aircraft along the intended path

A

Heading

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5
Q

This establishes the time to arrive at each waypoint and the destination

A

Groundspeed

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6
Q

This is done through the use of Radio Navigational Aids (VOR, NDB-ADF, etc.)

A

Radio Navigation

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7
Q

This is done through the use of the satellite systems

A

GPS Navigation

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8
Q

This is navigating by using the position of the stars

A

Celestial Navigation

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9
Q

Navigation is provided by measurements of accelerometers and gyroscopes

A

Intertial Navigation

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10
Q

What are the four types of Aeronautical Charts?

A
  • World Aeronautical Chart (WAC)
  • Sectional Chart
  • VFR Terminal Area Chart
  • Aerodrome Chart
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10
Q

This provides information which allows pilots to track their position and provides available information which enhances safety

A

Aeronautical Chart

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10
Q

Under VFR, the ______________ is the road map for pilots

A

Aeronautical Chart

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11
Q

This is designed to provide a standard series of aeronautical charts, covering land areas of the world, at a size and scale convenient for navigation by moderate speed aircraft

A

World Aeronautical Chart (WAC)

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12
Q

What is the scale of World Aeronautical Charts?

A

1:1,000,000 where in 1 inch = 13.7 nautical miles

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13
Q

These charts are like sectional charts except there is less detail due to the smaller scale

A

World Aeronautical Chart (WAC)

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14
Q

This is the most common chart used by pilots today

A

Sectional Chart

15
Q

What is the scale for sectional chart?

A

1:500,000 wherein 1 inch = 6.86 nautical miles

16
Q

What are the information provided by a sectional chart?

A
  • Airport data
  • Navigational aids
  • Airspace
  • Topography
17
Q

They are helpful when flying in or near Class B airspace and provides a more detailed display of topographical information

A

VFR Terminal Area Chart

18
Q

What is the scale of a VFR Terminal Area Chart?

A

1: 250,000 where in 1 inch = 3.42 NM

19
Q

This chart contains detailed aerodrome data to provide flight crew with information that will facilitate the ground movement of aircraft: from the aircraft stand to the runway; and from the runway to the aircraft stand

A

Aerodrome Chart

20
Q

This is an imaginary line which divides the world into two parts horizontally

A

Equator

21
Q

What is the upper part and southern part of the Equator?

A

Northern hemisphere and Southern Hemisphere

22
Q

This is an imaginary line dividing the earth into two parts vertically

A

Prime Meridian

23
Q

They are imaginary lines passing from the North Pole to the South Pole and are also called as Meridians

A

Longitudes

24
Q

This is a method that enables every location on the Earth to be specified by a set of numbers

A

Coordinate System

25
Q

How many minutes are there in each degree for coordinate system?

A

60 minutes

26
Q

What does headwind component do?

A

Decreases our ground speed

27
Q

What does tailwind component do?

A

Increases our ground speed

28
Q

What does Crosswind component do?

A

Causes our airplane to drift off our intended course

29
Q

Formula for TOC or Top of Climb

A

ETE = Altitude to Gain - Current Altitude/ rate of Climb

30
Q

Formula for TOD or Top of Descent

A

ETE= Current Altitude - Altitude to Lose/ Rate of Descent

31
Q

What rule do you follow when you are in a level cruising flight more than 3,000 feet above the surgace?

A

VFR Cruising altitude rule (Half-Moon Principle)

32
Q

What are the 5 C’s for lost procedure?

A
  • Climb - increase your altitude for better visual
  • Conserve - Conserver your fuel
  • Confess - confess to yourself and accept that you are lost
    -Communicate - use the services of the ATC
  • Comply - follow instructions given
33
Q

This is simply a request from the Flight Service Station (FSS) or Air Traffic Control (ATC) which initiates a search for you if they have noy heard from you by a certain time

A

VFR Flight Plan

34
Q

This consists of a stationary portion with a flat circular portion attached and it can be turned

A

Calculator side

35
Q

This is used to represent distance, or corrected (true) altitude, depending on the calculation being performed

A

Outer Scale

36
Q

This is used to represent time, calibrated or indicated airspeed, and calibrated or indicated altitude, depending on the calculation being performed

A

Inner Scale

37
Q

This is used as a reference to a rate such as knots or gallons per hour

A

Index

Commercial Pilot Ground Course (20 decks)

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