Air Navigation question bank
5 sample questions from RK Bali, with the correct answer shown.
Tap an option and the page marks it. The right answer is shown either way.
Question 1
The angle between the true great-circle track and the true rhumb-line track joining the following points: A (60°S165°W), B (60°S177°E), at the place of departure A, is:
Question 2
The average true course of the great circle is 100°. The true course of the rhumb line at point A is:
Question 3
What is the standard formula for convergency?
Question 4
An aircraft passes position A (60°00'N120°00'W) on route to position B (60°00'N140°30'W). What is the great circle track on departure from A?
Question 5
A great circle track joins position A (59°S141°W) and B (61°S148°W). What is the difference between the great circle track at A and B?
Every question comes with a worked solution, and many come with an animation that flies the problem.
Other chapters in DGCA Air Navigation, with five free samples each.
The book it is printed in, and the rest of the subject.