What is the total distance required to land over a 50-foot obstacle at a pressure altitude of 7,500 ft with an 8 kt headwind and a temperature of 32F?

To determine the total distance required to land over a 50-foot obstacle, various factors such as pressure altitude, temperature, headwind, and the corresponding landing performance data must be taken into account.

At a pressure altitude of 7,500 feet, the density of air is lower than at sea level, which affects aircraft performance. Warmer temperatures, such as 32°F in this scenario, also increase the density altitude, making it less efficient for the aircraft during landing. In addition, a headwind of 8 knots provides some assistance by reducing the groundspeed necessary to achieve the landing. This allows for a shorter landing distance.

When calculating the total distance required to clear a 50-foot obstacle, the landing performance charts specific to the aircraft type will typically provide the necessary landing distances, which would include adjustments for altitude, temperature, and wind conditions.

Considering these adjustments, the calculated total distance required to safely clear the obstacle and land effectively results in a value around 1,004 feet. This reflects the interplay between the reduced performance due to altitude, the effect of the headwind reducing the groundspeed, and temperature reducing efficiency.

Thus, when considering the specific conditions of the flight and using the relevant performance data, the landing distance yielding the