Air Navigation question bank
5 sample questions from Oxford, with the correct answer shown.
Tap an option and the page marks it. The right answer is shown either way.
Question 1
The process which causes the reduction in signal strength as range from a transmitter increases is known as:
Question 2
Which of the following will give the greatest surface wave range?
Question 3
It is intended to increase the range of a VHF transmitter from 50 NM to 100 NM. This will be achieved by increasing the power output by a factor of:
Question 4
The maximum range an aircraft at 2500 ft can communicate with a VHF station at 196 ft is:
Question 5
What is the minimum height for an aircraft at a range of 200 NM to be detected by a radar at 1700 ft AMSL?
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.