For an aircraft with a pressure altitude of 3,000 ft and a temperature of 15 °C, what is the fuel, time, and distance to climb to 8,000 ft?

For an aircraft with a pressure altitude of 3,000 ft and a temperature of 15 °C, what is the fuel, time, and distance to climb to 8,000 ft?

• A. 3 gallons, 5 minutes, 7 NM
• B. 5 gallons, 8 minutes, 11 NM
• C. 7 gallons, 11 minutes, 15 NM
• D. 6 gallons, 9 minutes, 14 NM

Answer: (A)

To determine the fuel, time, and distance required to climb from a pressure altitude of 3,000 feet to 8,000 feet, various factors like aircraft performance data, rate of climb, fuel consumption rates, and distance coverage during the climb need to be analyzed. When analyzing the scenario provided, we consider the necessary climb to an altitude of 8,000 feet, which is a vertical climb of 5,000 feet. The temperature of 15 °C at 3,000 feet can be compared to the standard temperature lapse rate to understand the performance characteristics of the aircraft. The performance charts or tables would provide the necessary data regarding rate of climb and fuel burn. Assuming a typical general aviation aircraft characterized by known rate of climb and fuel burn rates, a climb at a standard performance rate (for example, approximately 500 feet per minute) when starting at 3,000 feet would suggest it takes about 10 minutes to achieve the altitude of 8,000 feet. Therefore, this allows us to estimate a reasonable value for the duration category. Next, during this climb, we would also assess the fuel consumption. The estimated fuel flow rate could be taken as 0.5 gallons per minute, which would lead to

To determine the fuel, time, and distance required to climb from a pressure altitude of 3,000 feet to 8,000 feet, various factors like aircraft performance data, rate of climb, fuel consumption rates, and distance coverage during the climb need to be analyzed.

When analyzing the scenario provided, we consider the necessary climb to an altitude of 8,000 feet, which is a vertical climb of 5,000 feet. The temperature of 15 °C at 3,000 feet can be compared to the standard temperature lapse rate to understand the performance characteristics of the aircraft. The performance charts or tables would provide the necessary data regarding rate of climb and fuel burn.

Assuming a typical general aviation aircraft characterized by known rate of climb and fuel burn rates, a climb at a standard performance rate (for example, approximately 500 feet per minute) when starting at 3,000 feet would suggest it takes about 10 minutes to achieve the altitude of 8,000 feet. Therefore, this allows us to estimate a reasonable value for the duration category.

Next, during this climb, we would also assess the fuel consumption. The estimated fuel flow rate could be taken as 0.5 gallons per minute, which would lead to