Air Navigation question bank

Airborne Weather Radar: DGCA Air Navigation questions

5 sample questions from Oxford, with the correct answer shown.

Sample questions

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Question 1

A frequency used by airborne weather radar is:

Question 2

An airborne weather radar is required to detect targets up to a maximum range of 200 NM. Ignoring pulse length and flyback in the CRT, calculate the maximum Pulse Repetition Rate (PRR).

Question 3

Using airborne weather radar, the weather beam should be used in preference to the fan-shaped beam for mapping in excess of how many NM?

Question 4

Airborne Weather Radar is an example of ______ radar operating on a frequency of ______ in the ______ band.

Question 5

The correct sequence of colours on a colour Airborne Weather Radar display as return signals get stronger is:

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