RePL Radio Communication Procedures 2

Question 1

In the ICAO phonetic alphabet, what is the correct word for the letter 'C'?

Accepted Answer

Charlie

Answer

Charlie is the ICAO phonetic word for 'C', standardised to ensure clarity across different languages and accents.

Question 2

When operating an RPA in a Mandatory Broadcast Zone (MBZ), when must the operator make radio broadcasts?

Accepted Answer

Before entering the MBZ and periodically during operations within it

Answer

Under CASR Part 101, RPA operators must broadcast their intentions before entering and at regular intervals during operations within an MBZ to alert manned traffic.

Question 3

What does 'Affirm' mean in standard ICAO aviation radio communication?

Accepted Answer

Yes

Answer

'Affirm' is the ICAO-standard word for 'Yes', used in place of the word 'yes' to avoid confusion with a misheard 'no'.

Question 4

What is a 'readback' requirement in aviation radio communication?

Accepted Answer

Repeating back safety-critical instructions received from ATC verbatim

Answer

A readback requires the pilot to repeat safety-critical ATC instructions (such as clearances, runway assignments, and altimeter settings) so ATC can confirm correct receipt.

Question 5

How is the time 1330 (1:30 PM) correctly stated in aviation radio communication?

Accepted Answer

One three three zero

Answer

In aviation, each digit of a time is stated individually, so 1330 is spoken as 'one three three zero' using the 24-hour clock.

RePL Drone Practice Test

RePL Drone Practice Test

RePL Radio Communication Procedures 2