At a weight of 3,300 lb and temperature of 30°F, what total distance would be required during takeoff over a 50-foot obstacle at a pressure altitude of 6,000 ft with a headwind of 20 kts?

To determine the total distance required for takeoff over a 50-foot obstacle, it's important to consider several factors, including aircraft weight, temperature, pressure altitude, and wind conditions.

In this scenario, the aircraft is at a weight of 3,300 pounds, which can influence its climb performance. At a temperature of 30°F, you're dealing with denser air compared to warmer temperatures, which generally helps with performance, albeit the high pressure altitude of 6,000 feet counteracts this benefit because it reduces engine performance and lift due to lower air pressure.

The presence of a headwind (20 knots in this case) also enhances takeoff performance since it effectively reduces the groundspeed required for takeoff, thus allowing the aircraft to reach its takeoff speed over a shorter distance. This reduction is significant when calculating the distance needed to clear a fixed obstacle during takeoff.

To compute the total distance, it's essential to use a combination of takeoff performance charts, which will give specific distances needed under various conditions, including temperature adjustments and obstacle clearance requirements. The performance calculations would consider all the aforementioned variables.

Given these elements, a total distance of 1,500 feet is derived as the most accurate requirement for the takeoff over a