
The Piper Cherokee 140 is a stable and docile aircraft with a fuel capacity of 50 gallons. It is a great airplane to fly, having been developed as a training aircraft. It is fast enough to get somewhere in a decent amount of time, at 100 to 110 miles per hour, but slow enough to enjoy the ride. The Cherokee 140 is also economical, using 6.2 to 9 gallons of fuel per hour, which gives it a range of five hours at best economy.
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What You'll Learn

The Cherokee 140 can hold 50 gallons of fuel
The Cherokee 140 is a great aircraft to fly. It was developed to train pilots and is stable and forgiving. Stalls are uneventful, and there is no wing drop. It is also good for crosswind landings and is a good cross-country flyer. The Cherokee is fast enough to get somewhere in a decent amount of time, at 100 to 110 mph, but slow enough to enjoy the ride.
The Cherokee 140 has a useful load of 850 to 900 pounds. This means that it can carry a significant amount of weight in addition to its fuel load. However, it is important to consider the weight and balance of the aircraft when loading it. The Cherokee 140 is a "short version" aircraft, and its rear legroom is limited.
The Cherokee 140 is a popular choice for pilots due to its performance, comfort, and economical fuel usage. It is a stable and docile aircraft that is perfect for training pilots. The Cherokee 140 is also a bargain, selling for prices in the low- to mid-twenties, making it an excellent option for those looking to get into flying without breaking the bank.
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This gives it a range of five hours at best economy
The Cherokee 140 has a fuel capacity of 50 gallons. This gives it a range of five hours at best economy. This range is longer than most people would want to fly without a break. The aircraft consumes between 6.2 and 9 gallons of fuel per hour, depending on various factors.
The Cherokee 140 is a great cross-country flyer, with a cruising speed of 100 to 133 mph. It is a stable and docile aircraft designed for training pilots. Its stable performance makes it a good choice for long-distance flights, as it can maintain a consistent speed and fuel efficiency.
The aircraft's range can be influenced by various factors, such as wind speed, altitude, and aircraft weight. For example, if the aircraft is loaded with four 160-pound people and 15 gallons of fuel, the available useful load will be significantly reduced. Additionally, the type of engine can impact the range, as a more powerful engine may consume more fuel.
The Cherokee 140's range of five hours at best economy is a testament to its efficiency and performance. This range provides ample time for cross-country flights and allows for a comfortable journey without the need for frequent refuelling stops.
Overall, the Cherokee 140's fuel capacity and range capabilities make it a versatile and economical aircraft for pilots, offering a balance between speed and fuel efficiency.
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Fuel burn is 6.2 to 8.4 gallons per hour
The Cherokee 140 is a stable and docile aircraft, designed to be a trainer plane. It is a great cross-country flyer, with a cruise speed of 125-133 knots and a fuel capacity of 50 gallons. This equates to a fuel burn of 6.2 to 8.4 gallons per hour, or 9 gallons per hour according to another source. This gives the Cherokee 140 a range of around 5 hours at best economy, which is longer than most people like to fly.
The fuel burn of 6.2 to 8.4 gallons per hour is an impressive figure for an aircraft with four seats. This fuel efficiency, combined with its speed and comfort, makes the Cherokee 140 a popular choice for pilots. It is also a very economical aircraft, with a modest purchase price and low running costs.
The Cherokee 140 has a Lycoming O-320 engine, which provides good performance. The aircraft is known for its stable and forgiving nature, making it ideal for training pilots. Stalls are non-eventful, and crosswind landings are straightforward.
The fuel burn of 6.2 to 8.4 gallons per hour gives the Cherokee 140 a good range, especially when flown economically. This range can be further extended through the use of modifications, such as speed pants, vortex generators, and replacement wing tips. These modifications can also improve the aircraft's speed and performance.
The Cherokee 140's fuel burn and range capabilities make it a versatile aircraft, suitable for both training and cross-country flying. It is a popular choice for pilots due to its combination of performance, comfort, and efficiency.
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The plane's speed can be increased with modifications
The Piper Cherokee 140 is a stable and forgiving aircraft with a fuel capacity of 50 gallons. It is a great plane for pilots in training, with a cruise speed of 100-133 mph.
While the Cherokee 140 is fast enough to get somewhere in a decent amount of time, there are several modifications that can be made to increase the plane's speed. Firstly, it is important to note that reducing unnecessary weight can help increase speed. By packing lighter for a trip, you can achieve a shorter takeoff roll, greater climb rate, faster cruise speed, and lower stall speed. Additionally, ensuring that the centre of gravity is towards the aft will reduce tail downforce and induced drag, further increasing range and cruise speed.
Another modification that can be made is the addition of drag-reducing devices such as wheel fairings. These devices can help reduce parasite drag, allowing the plane to speed up by as much as 10 knots. Additionally, speed pants, vortex generators, replacement wing tips, and flap and aileron gap seals can be installed to gain a few extra knots of airspeed.
It is worth noting that increasing power while maintaining a constant altitude will result in an increase in speed. This can be achieved by adjusting the pitch of the aircraft or making changes to the power setting, which will affect the plane's propensity to climb or descend.
The Cherokee 140 is a great aircraft for those looking for a stable and economical flying experience. With a few modifications, pilots can further enhance their experience by increasing the plane's speed and overall performance.
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It is a stable and forgiving aircraft
The Piper Cherokee 140 is a stable and forgiving aircraft. Designed as a training aircraft, it is stable and docile, with landings that are easy enough to impress non-flying friends. The Cherokee 140 is not nimble or quick, with a clunky and sluggish climb, but its handling is heavy, and it has a forgiving nature in every flight area. The stalls are controllable, with lots of warning, and the landing gear can absorb rough arrivals. The Cherokee 140 is a great crosswind landing aircraft and is a good cross-country flyer. It is also economical, using 7 gallons of fuel per hour, with a range of five hours at best economy on its 50-gallon fuel capacity.
The Cherokee 140 is a safe aircraft, with a very forgiving nature in all flight areas. Its stalls are gentle and non-eventful, with no wing drop, and it provides ample warning and good rudder control. The aircraft is also rugged, with many 140s still flying with thousands of hours on their airframes. The Cherokee's simple design and predictable wing make it a legend in terms of landing. The full-flap stall is well below 50 knots, so a 65-knot approach speed works well. The gear is so forgiving that the Cherokee may be the easiest-landing aircraft in general aviation.
The Cherokee 140 is a stable aircraft, with a roomy cabin that makes it a good candidate for cross-country flying. Its stability and forgiving nature make it ideal for training pilots. The aircraft is also inexpensive to fly and maintain, making it a great option for those who know the limits of their budget but love to fly. Its range of five hours at best economy is also a plus for those looking to travel longer distances. The Cherokee 140 is a safe and reliable aircraft that is perfect for new pilots and those on a budget.
The Piper Cherokee 140 is a stable and forgiving aircraft that is perfect for training and cross-country flying. Its docile nature and easy landings make it a favourite among pilots, and its rugged and reliable performance ensures a safe and enjoyable flying experience. The Cherokee 140 is a great option for those looking for an economical and stable aircraft that is both safe and fun to fly. With its good fuel economy and range, the Cherokee 140 is a fantastic choice for pilots who want to travel long distances without breaking the bank.
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Frequently asked questions
A Cherokee 140 holds 50 gallons of fuel.
A Cherokee 140 can fly for five hours at best economy on a full tank.
The fuel capacity of a 1964 Cherokee 140 is 50 gallons (48 gallons usable).
A Cherokee 140 burns 6.2 to 8.4 gallons of fuel per hour.
A 1966 Cherokee 140 with four 160-pound people would leave 170 lbs for fuel, which is about 27 gallons.











































