Solar System Earth Projections Convergency Time Compass and Direction Distance on Earth and Surface Magnetism and Compass DR Navigation DR Element Determination of Temp Measurement of Elements Inflight Navigation Mass and Balance Performance Flight Planning Altimeter ASI VSI Gyro Radio Altimeter Power Plant and System Monitoring Electronic Display Radio Theory ADF / NDB Track and Drift VOR Holding, Radial Intercept, Bearing To Plot ILS Radar GNSS Sample 1 Sample 2 Sample 3 Sample 4 Sample 5