Air Navigation question bank

VERY HIGH FREQUENCY OMNI DIRECTION RADIO RANGE (VOR): DGCA Air Navigation questions

5 sample questions from RK Bali, with the correct answer shown.

Sample questions

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Question 1

Which of the following would not trigger the warning flag on VOR indicators?

Question 2

What is the minimum level that an aircraft, at a range of 113NM, must fly in order to contact the tower on R/T for a VDF bearing from an airport sited 169ft above MSL?

Question 3

What is the approximate maximum theoretical range at which an aircraft at FL130 could receive information from a VDF facility which is sited 1024ft above MSL?

Question 4

The maximum theoretical range at which an aircraft at FL80 can obtain bearings from a ground VDF facility sited at 325ft above MSL is:

Question 5

A VOR receiver check can be made.

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