Using maximum rate of climb, how much fuel is used to climb from engine start to 6,000 feet pressure altitude for an aircraft weighing 3,200 lb?

To determine how much fuel is used to climb from engine start to 6,000 feet pressure altitude using the maximum rate of climb, several factors must be taken into consideration, including the aircraft's weight, the climb rate, and the fuel burn rate at a given power setting during the climb.

In this scenario, the aircraft weighs 3,200 pounds. Typically, the fuel consumption rate during a climb can be estimated based on a fuel flow rate that is typically provided in lbs/hr at maximum power settings. For many light aircraft, this rate can vary, but for calculations, an average fuel flow during a maximum rate of climb might be estimated to be around 15 to 20 pounds per hour, depending on various factors such as the aircraft type and atmospheric conditions.

Next, it is essential to establish approximately how long it takes to climb to 6,000 feet. The rate of climb can vary but let's assume an average rate of climb of around 600 to 1,000 feet per minute for our aircraft. If we take a conservative estimate of 600 feet per minute, it would take about 10 minutes to reach 6,000 feet.

Using the average fuel flow rate (let's say 20 pounds per hour), we