What is the approximate glide distance at a height above terrain of 5,500 feet with a tailwind of 10 knots?

What is the approximate glide distance at a height above terrain of 5,500 feet with a tailwind of 10 knots?

• A. 8 miles
• B. 13 miles
• C. 10 miles
• D. 15 miles

Answer: (B)

To determine the approximate glide distance at a height of 5,500 feet, it's important to consider the ratio of glide performance, which is often expressed as a glide ratio in terms of distance over altitude. A common glide ratio for general aviation aircraft is approximately 10:1, meaning for every 1,000 feet of altitude, an aircraft can glide around 10,000 feet horizontally. At 5,500 feet, using the 10:1 glide ratio, the calculation would yield about 55,000 feet of horizontal distance. To convert feet to miles, you can divide by 5,280 (the number of feet in a mile), which would give you approximately 10.4 miles. A tailwind of 10 knots adds to this distance because it effectively helps maintain speed and extends the range of the glide. If we consider a rough estimate for the increase in glide distance due to a 10-knot tailwind, we might see an increase in glide distance, which can bring the glide performance above the baseline calculated distance. Therefore, estimating based on glide performance and the augmenting effect of a tailwind, the glide distance comes close to 13 miles, making it the most suitable choice. This aligns with aviation

To determine the approximate glide distance at a height of 5,500 feet, it's important to consider the ratio of glide performance, which is often expressed as a glide ratio in terms of distance over altitude. A common glide ratio for general aviation aircraft is approximately 10:1, meaning for every 1,000 feet of altitude, an aircraft can glide around 10,000 feet horizontally.

At 5,500 feet, using the 10:1 glide ratio, the calculation would yield about 55,000 feet of horizontal distance. To convert feet to miles, you can divide by 5,280 (the number of feet in a mile), which would give you approximately 10.4 miles.

A tailwind of 10 knots adds to this distance because it effectively helps maintain speed and extends the range of the glide. If we consider a rough estimate for the increase in glide distance due to a 10-knot tailwind, we might see an increase in glide distance, which can bring the glide performance above the baseline calculated distance.

Therefore, estimating based on glide performance and the augmenting effect of a tailwind, the glide distance comes close to 13 miles, making it the most suitable choice. This aligns with aviation