IREX

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Course Information

Estimated Time: 30 Days

Difficulty: Intermediate

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Getting Started

Part 1: Radio Navigation Aids

NDB (Non Directional Beacon) 

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En-route Navigation

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VOR (The VHF Omni Range)

Radio Navigation and the 1 in 60

NDB/VOR En-Route Questions

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Part 2: Weather

Thunderstorms

Jetstream (Not currently examined in IREX)

Air Masses and Fronts

Icing

Fog

Meteorological Questions

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Part 3: Requirements For IFR Flight

Flight Instruments

Radio Communication & Navigation Requirements

IFR Requirement Questions

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RNAV (GNSS) – Global Navigation Satellite System

GNSS Questions

This section does not have any lessons.

Performance Based Navigation (PBN)

Requirements For IFR Flight

Questions On Recency Requirements

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Part 4: IFR Flight Planning

Lowest Safe Altitudes

Provision Of Alternate Aerodromes

Holding Due To Weather

TAF3

Airspace Classifications

Fuel Planning

VFR-ON-TOP

VFR-Climb-and-Decent

Part 5: Departures

SID (Standard Instrument Departure)

Visual Departure

Departing Into IMC

Planning To Return In IMC

En-Route Procedures

Part 6: Instrument Approaches

Congratulations!!!

IREX Final Practice Exams

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