Which of the following is a correct example of a radio message format to initiate an initial radio contact with an aircraft?

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Multiple Choice

Which of the following is a correct example of a radio message format to initiate an initial radio contact with an aircraft?

The main idea being tested is proper radiotelephony phrasing for establishing initial contact with air traffic control. When a aircraft begins a new two-way radio session, the standard way to verify that the signal is clear is to use the phrase that asks, in formal terms, how well the other party can read or understand what you’re saying. That exact wording—“how do you read me, over?”—is the conventional and accepted form. So, the best example matches this standard: it starts with the aircraft call sign, then the facility being contacted, and then the readable-check phrase followed by “over.” This structure confirms who you are contacting and that you can be heard clearly, which is essential for safe and effective communication. The other options drift away from standard usage: “how do you hear me” isn’t the recognized phrase for checking readability; “say again your last transmission” is what you’d say if you didn’t understand something you just heard, not for an initial contact; and using “ma’am” introduces an unnecessary gendered term and isn’t part of standard phraseology.

The main idea being tested is proper radiotelephony phrasing for establishing initial contact with air traffic control. When a aircraft begins a new two-way radio session, the standard way to verify that the signal is clear is to use the phrase that asks, in formal terms, how well the other party can read or understand what you’re saying. That exact wording—“how do you read me, over?”—is the conventional and accepted form.

So, the best example matches this standard: it starts with the aircraft call sign, then the facility being contacted, and then the readable-check phrase followed by “over.” This structure confirms who you are contacting and that you can be heard clearly, which is essential for safe and effective communication.

The other options drift away from standard usage: “how do you hear me” isn’t the recognized phrase for checking readability; “say again your last transmission” is what you’d say if you didn’t understand something you just heard, not for an initial contact; and using “ma’am” introduces an unnecessary gendered term and isn’t part of standard phraseology.

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