What does 10-20 mean?

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Multiple Choice

What does 10-20 mean?

Explanation:
Ten-codes are used in radio communications to convey information quickly and consistently. The code 10-20 is used to report or request location. If dispatch asks for a 10-20, you’re providing your current location or a reference to where you are, which is why Location is the correct interpretation. Signal good corresponds to 10-4, not 10-20. Say again is 10-9, used to request repetition. Affirmative isn’t a standard 10-code for location in this system. Some agencies use plain language nowadays, but this item tests the traditional mapping where 10-20 means location.

Ten-codes are used in radio communications to convey information quickly and consistently. The code 10-20 is used to report or request location. If dispatch asks for a 10-20, you’re providing your current location or a reference to where you are, which is why Location is the correct interpretation.

Signal good corresponds to 10-4, not 10-20. Say again is 10-9, used to request repetition. Affirmative isn’t a standard 10-code for location in this system. Some agencies use plain language nowadays, but this item tests the traditional mapping where 10-20 means location.

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