Instructions -- Preface -- Updates and Practice Tests -- Description of the Tests -- Knowledge Test Eligibility Requirements -- Process for Taking a Knowledge Test -- Use of Test Aids and Materials -- Retesting Procedures -- Cheating or Other Unauthorized Conduct -- Eligibility Requirements for the Instrument Rating -- Knowledge Exam References -- ASA Test Prep Layout -- Chapter 1 Weather -- The Earth's Atmosphere -- High Altitude Weather -- Temperature -- Wind -- Moisture and Precipitation -- Stable and Unstable Air -- Clouds -- Common IMC Producers -- Air Masses and Fronts -- Turbulence -- Thunderstorms -- Microbursts -- Icing -- Structural and Induction Icing -- Hazards of Structural Icing -- Frost and Snow -- Deice and Anti-Ice -- Wind Shear -- Chapter 2 Weather Services -- Aviation Routine Weather Report (METAR) -- Terminal Aerodrome Forecast (TAF) -- Aviation Area Forecast (FA) -- Pilot Reports (UA) and Radar -- Winds and Temperatures Aloft Forecast (FB) -- Inflight Weather Advisories (WA, WS, WST) -- Enroute Flight Advisory Service (EFAS) -- Convective Outlook (AC) -- Surface Analysis Chart -- Weather Depiction Chart -- Radar Summary Chart -- Constant Pressure Chart -- Significant Weather Prognostics -- Chapter 3 Flight Instruments -- Airspeeds -- Altitudes -- Altimeter Settings -- Vertical Speed Indicator -- Attitude Indicator -- Turn Coordinator -- Heading Indicator -- Magnetic Compass -- Slaved Gyro -- Instrument Errors -- Fundamental Skills -- Attitude Instrument Flying -- Unusual Attitude Recoveries -- Chapter 4 Navigation -- NAVAID Classes -- DME -- VOR -- HSI -- ADF -- RMI -- RNAV -- ILS -- GPS -- Chapter 5 Regulations and Procedures -- Requirements for Instrument Rating -- Instrument Currency Requirements -- Equipment Requirements -- Inspection Requirements -- Oxygen Requirements -- Logbook Requirements.

Preflight Requirements -- Airspace -- Cloud Clearance and Visibility Requirements -- Aircraft Accident/Incident Reporting and NOTAMs -- Spatial Disorientation -- Optical Illusions -- Cockpit Lighting and Scanning -- Altitude and Course Requirements -- Communication Reports -- Lost Communication Requirements -- Chapter 6 Departure -- Flight Plan Requirements -- Clearance Requirements -- ATC Clearance/Separations -- Departure Procedures (DPs) -- Services Available to Pilots -- Pilot/Controller Roles and Responsibilities -- Airport Lighting, Signs and Marking Aids -- VFR-On-Top -- Chapter 7 En Route -- Instrument Altitudes -- Enroute Low Altitude Chart -- Holding -- Estimated Time Enroute (ETE) -- Fuel Consumption -- Chapter 8 Arrival and Approach -- STARs -- Communications During Arrival -- Instrument Approach Terms and Abbreviations -- Instrument Approach Procedures Chart (IAP) -- Radar Approaches -- Visual and Contact Approaches -- Timed Approaches from Holding -- Missed Approach -- RVR -- Inoperative Components -- Hazards on Approach -- Closing the Flight Plan -- Cross References -- A: Question Number and Page Number -- B: Learning Statement Code and Question Number.