What is the feet equivalent of 1/4 SM in RVR SM visibilities?

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Multiple Choice

What is the feet equivalent of 1/4 SM in RVR SM visibilities?

Explanation:
When pilots convert a fraction of a mile to an RVR value, they use a standard rounded table that maps fractions of a mile to feet used in runway visibility reporting. For quick reference, a quarter-mile visibility is presented as 1,600 feet in this RVR context. That’s why the feet equivalent for 1/4 SM in RVR visibilities is 1,600 feet. The other steps in the table follow the same rounding pattern—1/2 SM becomes 2,400 feet, 3/4 SM becomes 4,000 feet, and 1 SM becomes 5,000 feet. This is a practical convention used to keep readings consistent and easy to communicate on the runway.

When pilots convert a fraction of a mile to an RVR value, they use a standard rounded table that maps fractions of a mile to feet used in runway visibility reporting. For quick reference, a quarter-mile visibility is presented as 1,600 feet in this RVR context. That’s why the feet equivalent for 1/4 SM in RVR visibilities is 1,600 feet. The other steps in the table follow the same rounding pattern—1/2 SM becomes 2,400 feet, 3/4 SM becomes 4,000 feet, and 1 SM becomes 5,000 feet. This is a practical convention used to keep readings consistent and easy to communicate on the runway.

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