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Instrument Flying Handbook
CONTENTS
Human Factors
Introduction
Sensory Systems for Orientation
Eyes
Ears
Nerves
Illusions Leading to Spatial Disorientation
Inner Ear
The Leans
Coriolis Illusion
Graveyard Spiral
Somatogravic Illusion
Inversion Illusion
Elevator Illusion
Visual
False Horizon
Autokinesis
Postural
Demonstrating Spatial Disorientation
Climbing While Accelerating
Climbing While Turning
Diving While Turning
Tilting to Right or Left
Reversal of Motion
Diving or Rolling Beyond the Vertical Plane
Coping with Spatial Disorientation
Optical Illusions
Runway Width Illusion
Runway and Terrain Slopes Illusion
Featureless Terrain Illusion
Water Refraction
Haze
Fog
Ground Lighting Illusions
How to Prevent Landing Errors Due to Visual Illusions
Due to Visual Illusions
Vision Under Dim and Bright Illumination
Physiological and Psychological Factors
Stress
Medical Factors
Alcohol
Fatigue
IMSAFE Checklist
Aeronautical Decision Making
The DECIDE Model
Hazardous Attitudes and Antidotes
Crew/Cockpit Resource Management
Human Resources
Hardware
Information Workload
Aerodynamic Factors
Introduction
Review of Basic Aerodynamics
The Four Forces
Newton?s First Law
Newton?s Second Law
Newton?s Third Law
Atmosphere
Standard Atmosphere
Pressure Altitude
Density Altitude
Lift
Pitch/Power Relationship
Drag Curves
Regions of Command
Control Characteristics
Speed Stability
Normal Command
Reversed Command
Trim
Slow-Speed Flight
Small Airplanes
Large Airplanes
Climbs
Acceleration in Cruise Flight
Turns
Rate of Turn
Radius of Turn
Coordination of Rudder and Aileron Controls
Load Factor
Effects of Icing
Flight Instruments
Introduction
Pitot-Static Systems
Position Error
Pitot-Static Instruments
Sensitive Altimeter
Principle of Operation
Altimeter Errors
Encoding Altimeter
Absolute Altimeter
Airspeed Indicators
Types of Airspeed
Airspeed Color Codes
Vertical Speed Indicators (VSI)
Compass Systems
Magnetic Compass
Compass Errors
Vertical Card Magnetic Compasses
Flux Gate Compass
Remote Indicating Compass
Gyroscopic Systems
Power Sources
Electrical Systems
Pneumatic Systems
Gyroscopic Instruments
Attitude Indicators
Heading Indicators
Turn Indicators
Turn-and-Slip Indicator
Turn Coordinator
Flight Director Systems
Horizontal Situation Indicator (HSI)
Attitude Director Indicator (ADI)
Instrument Systems Preflight Procedures
Before Engine Start
After Engine Start
Taxiing and Takeoff
Engine Shut Down
Airplane Attitude Instrument Flying
Introduction
Control and Performance Method
Control Instruments
Performance Instruments
Navigation Instruments
Procedural Steps
Attitude Control
Pitch Control
Bank Control
Power Control
Primary and Supporting Method
Pitch Instruments
Bank Instruments
Power Instruments
Fundamental Skills
Cross-Check
Selected Radial Cross-Check
Inverted-V Cross-Check
The Rectangular Cross-Check
Common Cross-Check Errors
Instrument Interpretation
Aircraft Control
Airplane Basic Flight Maneuvers
Introduction
Straight-and-Level Flight
Pitch Control
Attitude Indicator
Altimeter
Vertical Speed Indicator
Airspeed Indicator
Bank Control
Attitude Indicator
Heading Indicator
Turn Coordinator
Power Control
Power Settings
Airspeed Changes in Straight-and-Level Flight
Trim Technique
Common Errors in Straight-and-Level Flight
Pitch
Heading
Power
Trim
Straight Climbs and Descents
Climbs
Entry
Leveling Off
Descents
Entry
Leveling Off
Common Errors in Straight Climbs and Descents
Turns
Standard-Rate Turns
Turns to Predetermined Headings
Timed Turns
Compass Turns
Steep Turns
Climbing and Descending Turns
Change of Airspeed in Turns
Common Errors in Turns
Pitch
Bank
Power
Trim
Errors During Compass Turns
Approach to Stall
Unusual Attitudes and Recoveries
Recognizing Unusual Attitudes
Recovery From Unusual Attitudes
Nose-High Attitudes
Nose-Low Attitudes
Common Errors in Unusual Attitudes
Instrument Takeoff
Common Errors in Instrument Takeoffs
Basic Instrument Flight Patterns
Racetrack Pattern
Standard Procedure Turn
80/260 Procedure Turn
Teardrop Pattern
Circling Approaches Pattern
Pattern I
Pattern II
Helicopter Attitude Instrument Flying
Introduction
Flight Instruments
Instrument Flight
Instrument Cross-Check
Instrument Interpretation
Aircraft Control
Straight-and-Level Flight
Pitch Control
Attitude Indicator
Altimeter
Vertical Speed Indicator
Airspeed Indicator
Bank Control
Attitude Indicator
Heading Indicator
Turn Indicator
Common Errors During Straight-and-Level Flight
Power Control During Straight-and-Level Flight
Common Errors During Airspeed Changes
Straight Climbs (Constant Airspeed and Constant Rate)
Entry
Level-Off
Straight Descents (Constant Airspeed and Constant Rate)
Entry
Level-Off
Common Errors During Straight Climbs and Descents
Turns
Turns to a Predetermined Heading
Timed Turns
Change of Airspeed in Turns
Compass Turns
30? Bank Turn
Climbing and Descending Turns
Common Errors During Turns
Unusual Attitudes
Common Errors During Unusual Attitude Recoveries
Emergencies
Autorotations
Common Errors During Autorotations
Servo Failure
Instrument Takeoff
Common Errors During Instrument Takeoffs
Navigation Systems
Introduction
Basic Radio Principles
How Radio Waves Propagate
Ground Wave
Sky Wave
Space Wave
Disturbances to Radio Wave Reception
Nondirectional Radio Beacon (NDB)
Description
NDB Components
ADF Components
Function of ADF
Orientation
Station Passage
Homing
Tracking
Intercepting Bearings
Operational Errors of ADF
Very-High Frequency Omnidirectional Range (VOR)
Description
VOR Components
Function of VOR
Orientation
Tracking TO and FROM the Station
Course Interception
VOR Operational Errors
VOR Accuracy
VOR Receiver Accuracy Check
VOT
Certified Checkpoints
Distance Measuring Equipment (DME)
Description
DME Components
Function of DME
DME Arc
Intercepting Lead Radials
DME Errors
Area Navigation (RNAV)
Description
VOR/DME RNAV
VOR/DME RNAV Components
Function of VOR/DME RNAV
VOR/DME RNAV Errors
Long Range Navigation (LORAN)
LORAN Components
Function of LORAN
LORAN Errors
System Errors
Operational Errors
Global Positioning System (GPS)
GPS Components
Function of GPS
GPS Substitution
IFR Flight Using GPS
GPS Instrument Approaches
GPS Errors
Inertial Navigation System (INS)
INS Components
INS Errors
Instrument Approach Systems
Description
Instrument Landing Systems (ILS)
ILS Components
Ground Components
ILS Airborne Components
ILS Function
ILS Errors
Marker Beacons
Operational Errors
Simplified Directional Facility (SDF)
Localizer Type Directional Aid (LDA)
Microwave Landing System (MLS)
Approach Azimuth Station
Elevation Guidance Station
Range Guidance Station
Flight Management Systems (FMS)
Description
Function of FMS
Head-up Display (HUD)
Description
Radar Navigation (Ground Based)
Description
Functions of Radar Navigation
Airport Surface Detection Equipment
Radar Limitations
The National Airspace System
Introduction
Airspace Classification
Special Use Airspace
Federal Airways
Other Routing
IFR En Route Charts
Airport Information
Charted IFR Altitudes
Navigation FeaturesEyes
Types of NAVAIDs
Identifying Intersections
Other Route Information
Weather Information and Communication Features
U.S. Terminal Procedures Publications
Departure Procedures (DPs)
Standard Terminal Arrival Routes (STARs)
Instrument Approach Procedures Charts (IAPs)
Margin Identification
The Plan View
Course Reversal Elements in Plan View and Profile View
Procedure Turns
Holding in Lieu of Procedure Turn
Teardrop Procedure
Terminal Arrival Area (TAA)
The Profile View
Minimums and Notes
Airport Diagram
Inoperative Components
RNAV Instrument Approach Charts
The Air Traffic Control System
Introduction
Communication Equipment
Navigation/Communication (NAV/COM) Equipment
Radar and Transponders
Mode C (Altitude Reporting)
Communication Procedures
Communication Facilities
Automated Flight Service Stations (AFSS)
Air Traffic Control Towers
Terminal Radar Approach Control (TRACON)
Tower En Route Control (TEC)
Air Route Traffic Control Centers (ARTCC)
Center Approach/Departure Control
Control Sequence
Letters of Agreement (LOA)
IFR Flight
Introduction
Sources of Flight Planning Information
Aeronautical Information Manual (AIM)
Airport/Facility Directory (A/FD)
Notices to Airmen Publication (NTAP)
POH/AFM
IFR Flight Plan
Filing in Flight
Canceling IFR Flight Plans
Clearances
Examples
Clearance Separations
Departure Procedures (DPs)
Radar Controlled Departures
Departures from Airports Without an Operating Control Tower
En Route Procedures
ATC Reports
Position Reports
Additional Reports
Planning the Descent and Approach
Standard Terminal Arrival Routes (STARs)
Substitutes for Inoperative or Unusable Components
Holding Procedures
Standard Holding Pattern (No Wind)
Standard Holding Pattern (With Wind)
Holding Instructions
Standard Entry Procedures
Time Factors
DME Holding
Approaches
Compliance with Published Standard Instrument Approach Procedures
Instrument Approaches to Civil Airports
Approach to Airport Without an Operating Control Tower
Approach to Airport With an Operating Tower, With No Approach Control
Approach to an Airport With an Operating Tower, With an Approach Control
Radar Approaches
Surveillance Approach
Precision Approach
No-Gyro Approach Under Radar ControlEyes
Timed Approaches From a Holding Fix
Approaches to Parallel Runways
Side-Step Maneuver
Circling Approaches
IAP Minimums
Missed Approaches
Landing
Instrument Weather Flying
Flying Experience
Recency of Experience
Airborne Equipment and Ground Facilities
Weather Conditions
Turbulence
Structural Icing
Fog
Volcanic Ash
Thunderstorms
Wind Shear
VFR-On-Top
VFR Over-The-Top
Conducting an IFR Flight
Preflight
Departure
En Route
Arrival
Emergency Operations
Introduction
Unforecast Adverse Weather
Inadvertent Thunderstorm Encounter
Inadvertent Icing Encounter
Precipitation Static
Aircraft System Malfunctions
Alternator/Generator Failure
Instrument Failure
Pneumatic System Failure
Pitot/Static System Failure
Communication/Navigation System Malfunction
Loss of Situational Awareness (SA)
Appendices
Glossary
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