Why do the lengths of day and night change through the year at most places on Earth?
DGCA Air Navigation question paper, January 2025
31 questions, On Demand (OLODE). The first 5 are here in full with the correct answer shown.
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At the end of evening civil twilight, how far below the celestial horizon is the centre of the Sun?
A rhumb line crosses every meridian at the same angle. What does this property give the pilot?
A true track of 070 is required and there is 10 degrees of right drift. Deviation is +1 and variation is 30 W. Which compass heading should be flown?
A pilot needs a true track of 015. Variation is 8 W, deviation is -3 and the forecast wind gives 6 degrees left drift. What compass heading should be steered?
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Sitting it under the clock, with a scored report, needs Pro.
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