King Air Fuel Efficiency: Burning Questions Answered

how much fuel does a king air burn

The Beechcraft King Air is a versatile twin-turboprop aircraft with impressive speed and efficiency. With the ability to access short and unpaved runways, it is a valuable asset for regional operations. The King Air series has various models, including the 350, 350i, 200, and the latest 360, each offering unique features and capabilities. One of the standout attributes of the King Air is its fuel efficiency, which we will delve into, exploring how much fuel these versatile aircraft burn during different phases of flight.

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The Beechcraft King Air 350i burns 96 gallons per hour at max cruise

The Beechcraft King Air 350i is a medium-range turboprop aircraft that can access short and unpaved rural airports. It was first announced in October 2008 and began deliveries in December 2009. The Beechcraft King Air 350i burns an average of 96 gallons of fuel per hour at max cruise. This fuel burn rate is achieved through the use of advanced systems and engines. The 350i is powered by two Pratt and Whitney PT6A-60A engines, which produce 1050 shaft horsepower each. This allows the aircraft to achieve a maximum cruise speed of 312 KTAS while burning 115 gallons per hour at a cruise altitude of FL240.

The Beechcraft King Air 350i's fuel efficiency can be attributed to its advanced fuel and engine systems. The engine inlet ducts are heated to prevent ice crystal formation, and the fuel tank vents are positioned to avoid icing conditions. The fuel system consists of a main and auxiliary fuel tank, with a transfer system that ensures a consistent fuel supply to the engine. This efficient fuel system, coupled with the powerful engines, enables the aircraft to achieve its impressive range and speed capabilities while maintaining a relatively low fuel burn rate.

Additionally, the Beechcraft King Air 350i offers versatility in terms of speed and efficiency. At a long-range cruise power setting, the aircraft can achieve speeds of 230 to 240 KTAS while burning approximately 54 gallons per hour. This flexibility allows operators to adjust the speed and fuel consumption based on their specific requirements.

The Beechcraft King Air 350i is designed to be a reliable and economical workhorse. With its ability to fly at high cruise speeds while maintaining a fuel burn rate of 96 gallons per hour, it offers a balance between performance and efficiency. This makes the Beechcraft King Air 350i a valuable asset for regional corporations and state governments, especially with its capability to haul large loads out of short runways.

Overall, the Beechcraft King Air 350i's fuel burn rate of 96 gallons per hour at max cruise, along with its versatile performance and advanced systems, contributes to its reputation as a capable and efficient aircraft in its class.

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The King Air 350 can fly at 230-240 KTAS while burning 54 gallons per hour

The Beechcraft King Air 350 is a valuable asset to regional corporations and state governments. It can haul big loads out of short runways and is therefore ideal for multi-leg short hops to medium-sized or larger airports. The plane's massive useful load and equally large fuel capacity mean that pilots can fuel the plane in the morning and fly multiple legs throughout the day on a single load. This is especially advantageous if you get a good fuel price at your home base.

On longer trips, the King Air 350 can fly at 230-240 KTAS while burning 54 gallons per hour. In "go-fast mode," the 350 can fly at 310 KTAS, but this burns a lot more fuel—115 gallons per hour. The Beechcraft King Air 350's speed and efficiency make it a worthy competitor to jets.

The Beechcraft King Air series has dominated the twin-turboprop market since the first of the brand debuted in 1964. The King Air 350 is the largest of the King Air series of turboprops. It was first announced in October 2008 and began deliveries in December 2009. The latest model costs $8 million, while a used model averages between $4 and $7.1 million.

The Beechcraft King Air 350i is an upgraded version of the 350, first produced in 2010. It has an average fuel burn of 96 gallons per hour at max cruise setting.

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The Beechcraft King Air 350i costs $8 million new and $4-7.1 million used

The Beechcraft King Air 350i is a medium-range turboprop aircraft that can access short and unpaved rural airports. It has an average fuel burn of 96 gallons per hour at max cruise settings. The latest model of the King Air 350i costs $8 million, while a used model averages between $4 million and $7.1 million. The price varies depending on the year and condition of the aircraft. For example, a 1990 model was valued at $1.5 million, while a 2014 model was valued at $7.5 million.

The King Air 350i is an economical aircraft that offers versatility in range and fuel efficiency. It has a range of 1,800 nautical miles and can fly at a maximum cruise speed of 312 KTAS while burning approximately 115 gallons per hour. The aircraft's fuel efficiency can be further optimized by adjusting the power settings. For instance, by reducing the power to achieve a cruising speed of 260 knots, the fuel flow can be lowered to 78 gallons per hour.

The Beechcraft King Air series has been a dominant player in the twin-turboprop market since its debut in 1964, with total sales exceeding 6,500 airplanes. The King Air 350i, the largest model in the series, was first announced in October 2008 and began deliveries in December 2009. Despite the introduction of newer models like the King Air 360, the 350i remains a popular choice due to its performance, versatility, and cost-effectiveness.

The King Air 350i is a valuable asset for regional corporations or state governments due to its ability to haul substantial loads from short runways. Its large fuel capacity allows pilots to fuel the aircraft once in the morning and fly multiple legs throughout the day, making it a cost-effective option for organizations requiring frequent short-haul flights. The aircraft's ability to fly at high altitudes and its speed/efficiency flexibility further enhance its appeal.

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The King Air 200's best cruise is 289 KIAS with a fuel burn of 92.5 GPH

The Beechcraft King Air series of turboprop aircraft has dominated the twin-turboprop market since its debut in 1964, with over 6,500 airplanes sold. The King Air 200, a twin-engine turboprop aircraft with retractable landing gear, is a part of this series. It can seat up to 14 passengers plus one pilot and has a maximum cruise speed of 289 KIAS with a fuel burn rate of 92.5 gallons per hour.

The King Air 200's fuel efficiency and speed flexibility are impressive. Its powerful engines and aerodynamic design contribute to its performance. The King Air 200's fuel system, consisting of a main and auxiliary system, ensures a steady fuel flow to the engines. The main system comprises multiple tanks, including a nacelle tank, wing leading edge tanks, and bladder tanks, all working together to provide a continuous fuel supply.

The Beechcraft King Air series, including the King Air 200, is known for its versatility. It can operate from short runways and unpaved surfaces, making it valuable for regional operations. The ability to fuel the aircraft once in the morning and fly multiple legs throughout the day is a significant advantage, especially with favourable fuel prices. This efficiency is further enhanced by the aircraft's capacity to carry substantial loads, making it a competitor to jets.

The King Air 200's fuel burn rate of 92.5 gallons per hour at its best cruise speed of 289 KIAS contributes to its overall efficiency and performance. This fuel efficiency, combined with its speed capabilities, makes the King Air 200 a versatile and cost-effective option for regional travel and short-hop missions. The Beechcraft King Air series, with its impressive fuel efficiency and versatility, continues to be a popular choice for businesses and regional operations.

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The Super King Air 200 has heated engine inlet ducts to prevent ice crystals from collecting

The Beechcraft King Air is a versatile aircraft that has dominated the twin-turboprop market since its debut in 1964. With over 6,500 airplanes sold, the King Air series continues to be a popular choice for regional corporations and state governments due to its ability to haul large loads from short runways.

The Beechcraft Super King Air 200 is a variant of the original King Air design, introduced in 1972 and currently still in production. This aircraft is powered by two Pratt and Whitney PT6A-41 turbopropeller engines, each rated at 850 shp. The Super King Air 200 is a certified flight for known icing conditions and features heated engine inlet ducts to prevent ice crystals from collecting.

The engine inlet ducts are heated with exhaust gas to prevent any buildup of ice. Additionally, an engine oil heat exchanger automatically heats the fuel, ensuring that ice crystals do not collect in the fuel controller. This heating system is crucial for the aircraft's performance and safety during flight.

The Super King Air 200 also has an advanced fuel system with primary and auxiliary components. The main fuel system comprises multiple interconnected tanks, while the auxiliary system includes a center section tank and an automatic fuel transfer mechanism. The engine-driven fuel pump is crucial for maintaining fuel flow during various flight conditions, and an electrically-driven standby boost pump serves as a backup in case of primary pump failure or when operating with hot aviation gasoline above 20,000 feet.

The Beechcraft King Air series, including the Super King Air 200, is renowned for its speed, efficiency, and versatility. With its powerful engines, excellent short-field performance, and ability to fly in icing conditions, the Super King Air 200 is a highly capable aircraft that can operate seamlessly in a variety of environments.

Frequently asked questions

The King Air 350i burns an average of 96 gallons of fuel per hour.

With Jet A fuel at $7.60 per gallon, it costs $729.60 per hour just for gas.

The King Air 350 burns 115 gallons of fuel per hour at max cruise speed.

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