Donald Duck

DGCA Air Navigation – 30 Day Intensive Revision

Measurement of Direction – Position – Distance

Great Circles and Rhumb Line Tracks

Earth Magnetism – Direct-Indicating-Compass – Compass Swing Procedure

Wind Triangle – 1 in 60 Rule

Temperature Measurement

Airspeed Indicator

Altimeter – Altimetry – Vertical Speed Indicator

Machmeter – ADC – AoA Indicator

Map Projections – Scale of Maps and Charts – Map Reading

Critical Point – Point of Safe Return (CP – PNR)

Payload Calculations

Propagation and Modulation of Radio Wave – Antenna principles

VHF Direction Finder (VDF) – Automatic Direction Finder (ADF) – Relative Bearing Indicator (RBI)

VHF Omni Directional Radio Range (VOR) – Radio Magnetic Indicator (RMI) – Course Deviation Indicator (CDI or OBI) – Horizontal Situation Indicator (HSI)

Instrument Landing System (ILS) – Microwave Landing System (MLS)

Convergence and Conversion Angle

Departure Distance Calculation

Mercator Projection – Plotting on Mercator

Lamberts Conical Projection and Plotting on Lambert

Polar Stereographic Projection and Calculations

Solar System, GMT, LMT, UTC Time Calculations

Sunrise, Sunset, Twilight Calculations

Gyroscopes, Directional Gyro Indicator (DGI) and Gyro Magnetic Compass (GMC)

Artificial Horizon and Turn and Slip Indicator

Inertial Navigation System (INS) and Inertial Reference System (IRS)

Warning Systems (GPWS – TCAS) and Recording Systems (FDR – CVR)

Primary Radar, Airborne Radar and Radio Altimeter

Secondary Radar (SSR – DME)

Global Navigation Satellite System (GPS)

Aircraft Performance