What is line of sight 50000 feet?

Answer 1

Line of sight at 50,000 feet refers to the direct visibility between two points at that altitude, typically in aviation or telecommunications contexts. The distance to the horizon from 50,000 feet can be calculated using the formula ( \sqrt{1.5 \times \text{height in feet}} ), which gives approximately 273 miles. This means that from 50,000 feet, an observer can see objects within that distance on a clear day, assuming no obstructions or atmospheric conditions interfere.