From 8,000 ft AGL, using a glide ratio of 1.3:1, how many nautical miles can you glide?

From 8,000 ft AGL, using a glide ratio of 1.3:1, how many nautical miles can you glide?

• A. 1.2 NM
• B. 2.5 NM
• C. 3.0 NM
• D. 1.7 NM

Answer: (D)

Glide ratio is the distance you travel horizontally for every unit you drop vertically. A glide ratio of 1.3:1 means you move forward 1.3 feet for each 1 foot you lose in altitude. From 8,000 ft AGL, the horizontal distance you can cover is 8,000 ft × 1.3 = 10,400 ft. Convert feet to nautical miles: 1 NM ≈ 6,076 ft. So 10,400 ft ÷ 6,076 ≈ 1.71 NM, which is about 1.7 NM. So, at 8,000 ft AGL with a 1.3:1 glide ratio, you can glide roughly 1.7 nautical miles. This helps estimate how far you can glide to a suitable landing site if the engine fails.

Glide ratio is the distance you travel horizontally for every unit you drop vertically. A glide ratio of 1.3:1 means you move forward 1.3 feet for each 1 foot you lose in altitude.

From 8,000 ft AGL, the horizontal distance you can cover is 8,000 ft × 1.3 = 10,400 ft. Convert feet to nautical miles: 1 NM ≈ 6,076 ft. So 10,400 ft ÷ 6,076 ≈ 1.71 NM, which is about 1.7 NM.

So, at 8,000 ft AGL with a 1.3:1 glide ratio, you can glide roughly 1.7 nautical miles. This helps estimate how far you can glide to a suitable landing site if the engine fails.