The Boeing 747-400 is a wide-body airliner that was produced by Boeing Commercial Airplanes from 1988 to 2009. It is the first variant of the 747 to be powered by high-bypass turbofan engines, and it features a stretched upper deck and a redesigned wing. The 747-400 was developed in response to the demand for a more efficient and comfortable airliner, and it quickly became one of the most popular wide-body airliners in the world.
The 747-400 is available in two main configurations: the domestic configuration, which has a seating capacity of up to 524 passengers, and the international configuration, which has a seating capacity of up to 416 passengers. The domestic configuration is designed for short-haul flights, while the international configuration is designed for long-haul flights.
The 747-400 has a number of advantages over its predecessors. It is more fuel-efficient, it has a longer range, and it is more comfortable for passengers. The 747-400 also features a number of advanced avionics systems, which make it easier to fly and navigate.
BOEING 747-400 (domestic, no winglets) Specs
The Boeing 747-400 (domestic, no winglets) is a wide-body airliner that was produced by Boeing Commercial Airplanes from 1988 to 2009. It is the first variant of the 747 to be powered by high-bypass turbofan engines, and it features a stretched upper deck and a redesigned wing. The 747-400 was developed in response to the demand for a more efficient and comfortable airliner, and it quickly became one of the most popular wide-body airliners in the world.
- Capacity: Up to 524 passengers
- Range: Up to 7,260 nautical miles (13,445 kilometers)
- Speed: Mach 0.85 (567 mph, 913 km/h)
- Engines: Four General Electric CF6-80C2B5F or Pratt & Whitney PW4056 engines
- Length: 231 feet 10 inches (70.6 meters)
- Wingspan: 211 feet 3 inches (64.4 meters)
These six key aspects of the Boeing 747-400 (domestic, no winglets) Specs highlight the importance of this aircraft in the aviation industry. Its large capacity, long range, and high speed make it an ideal choice for long-haul flights. Its efficient engines and advanced avionics systems make it a cost-effective and easy-to-fly aircraft. The 747-400 has been used by airlines around the world for both passenger and cargo transport, and it remains a popular choice for both types of operations today.
Capacity
The Boeing 747-400 (domestic, no winglets) has a seating capacity of up to 524 passengers. This makes it one of the largest passenger aircraft in the world. The 747-400’s large capacity is a major advantage for airlines, as it allows them to carry more passengers on each flight. This can lead to significant cost savings, as airlines can spread the fixed costs of operating a flight over a larger number of passengers.
The 747-400’s large capacity is also a benefit for passengers. It means that there is more space on the aircraft for amenities such as comfortable seating, in-flight entertainment, and dining options. Passengers are also less likely to experience delays due to overbooking.
The 747-400’s large capacity has made it a popular choice for airlines around the world. It is used by both passenger and cargo airlines, and it is a common sight at major airports around the world. The 747-400’s capacity is a major factor in its success, and it is one of the reasons why it remains one of the most popular wide-body aircraft in the world.
Range
The Boeing 747-400 (domestic, no winglets) has a range of up to 7,260 nautical miles (13,445 kilometers). This means that it can fly non-stop for up to 14 hours, making it ideal for long-haul flights. The 747-400’s long range is a major advantage for airlines, as it allows them to offer non-stop service between major cities around the world. This can be a major convenience for passengers, as it eliminates the need to make a stop-over on a long-haul flight.
The 747-400’s long range is also a benefit for cargo airlines. It allows them to transport goods over long distances without having to make a stop-over. This can be important for time-sensitive cargo, such as fresh produce or medical supplies.
The 747-400’s long range has made it a popular choice for both passenger and cargo airlines around the world. It is used by airlines such as United Airlines, British Airways, and Lufthansa. The 747-400’s long range is a major factor in its success, and it is one of the reasons why it remains one of the most popular wide-body aircraft in the world.
Speed
Speed is a crucial aspect of the Boeing 747-400 (domestic, no winglets) Specs, influencing various operational and passenger experience factors. Here are key facets to consider:
- Cruise Efficiency: The 747-400’s Mach 0.85 cruising speed optimizes fuel efficiency, reducing operating costs for airlines. This efficiency allows for longer range flights and lower ticket prices.
- Flight Duration: At Mach 0.85, the 747-400 can cover vast distances, enabling non-stop flights between major cities. This reduces travel time and improves convenience for passengers.
- Passenger Comfort: The aircraft’s high speed minimizes travel time, mengurangi kelelahan penumpang dan meningkatkan kenyamanan secara keseluruhan selama penerbangan jarak jauh.
- Scheduling Reliability: Maintaining a consistent Mach 0.85 speed allows for reliable flight scheduling and on-time arrivals, ensuring punctuality and minimizing disruptions for passengers and airlines.
In summary, the Boeing 747-400’s speed of Mach 0.85 is a key performance indicator that contributes to its efficiency, range, passenger comfort, and scheduling reliability, making it a preferred choice for long-haul air travel.
Engines
The choice of engines is a critical element of the BOEING 747-400 (domestic, no winglets) Specs. The aircraft is powered by four high-bypass turbofan engines, either the General Electric CF6-80C2B5F or the Pratt & Whitney PW4056. These engines provide the necessary thrust and efficiency for the aircraft to operate at its optimal performance.
The CF6-80C2B5F engine is a high-bypass turbofan engine developed by General Electric. It features a two-stage fan, a six-stage compressor, and a three-stage turbine. The PW4056 engine is also a high-bypass turbofan engine, developed by Pratt & Whitney. It features a single-stage fan, a four-stage compressor, and a two-stage turbine.
Both the CF6-80C2B5F and PW4056 engines are known for their reliability and efficiency. They provide the 747-400 with excellent range and payload capacity. The choice of engine depends on the specific requirements of the airline operating the aircraft.
Length
The length of the Boeing 747-400 (domestic, no winglets) is a critical component of its overall specifications. The aircraft’s length directly affects its capacity, range, and efficiency.
The 747-400’s length allows it to accommodate a large number of passengers and cargo. The aircraft has a maximum seating capacity of 524 passengers, making it one of the largest passenger aircraft in the world. The 747-400’s length also allows it to carry a large amount of cargo, making it a popular choice for cargo airlines.
The 747-400’s length also affects its range and efficiency. The aircraft’s long fuselage reduces drag, which allows it to fly longer distances and consume less fuel. The 747-400 has a range of up to 7,260 nautical miles (13,445 kilometers), making it one of the longest-range passenger aircraft in the world.
The Boeing 747-400 (domestic, no winglets) is a highly efficient aircraft that is well-suited for long-haul flights. Its length is a key factor in its capacity, range, and efficiency.
Wingspan
The wingspan of an aircraft is a critical component of its overall specifications, and the Boeing 747-400 (domestic, no winglets) is no exception. The wingspan of this aircraft is 211 feet 3 inches (64.4 meters), which is a significant factor in its performance and capabilities.
The wingspan of an aircraft directly affects its lift and drag characteristics. A larger wingspan generates more lift, which allows the aircraft to fly at lower speeds and with a heavier payload. It also reduces drag, which improves the aircraft’s fuel efficiency and range. The Boeing 747-400’s large wingspan is a major factor in its ability to carry a large number of passengers and cargo over long distances.
In addition to its impact on performance, the wingspan of an aircraft also affects its stability and handling. A larger wingspan provides greater stability, which makes the aircraft easier to control and maneuver. The Boeing 747-400’s large wingspan contributes to its reputation as a safe and reliable aircraft.
The wingspan of the Boeing 747-400 (domestic, no winglets) is a key factor in its performance, capabilities, and handling characteristics. This aircraft’s large wingspan allows it to carry a large number of passengers and cargo over long distances, while also providing excellent stability and handling. This makes the Boeing 747-400 a popular choice for airlines around the world.
Frequently Asked Questions about BOEING 747-400 (domestic, no winglets) Specs
This section addresses common questions and misconceptions about the specifications of the Boeing 747-400 (domestic, no winglets) aircraft.
Question 1: What are the key specifications of the Boeing 747-400 (domestic, no winglets)?
Answer: The Boeing 747-400 (domestic, no winglets) has a wingspan of 211 feet 3 inches (64.4 meters), a length of 231 feet 10 inches (70.6 meters), a height of 63 feet 6 inches (19.4 meters), a maximum takeoff weight of 875,000 pounds (396,890 kilograms), and a maximum seating capacity of 524 passengers.
Question 2: What are the range and speed capabilities of the Boeing 747-400 (domestic, no winglets)?
Answer: The Boeing 747-400 (domestic, no winglets) has a maximum range of 7,260 nautical miles (13,445 kilometers) and a cruising speed of Mach 0.85 (567 mph, 913 km/h).
Question 3: What engines power the Boeing 747-400 (domestic, no winglets)?
Answer: The Boeing 747-400 (domestic, no winglets) is powered by four General Electric CF6-80C2B5F or Pratt & Whitney PW4056 engines.
Question 4: What is the maximum payload capacity of the Boeing 747-400 (domestic, no winglets)?
Answer: The Boeing 747-400 (domestic, no winglets) has a maximum payload capacity of 124,900 pounds (56,656 kilograms).
Question 5: What are the advantages of the Boeing 747-400 (domestic, no winglets) over previous 747 models?
Answer: The Boeing 747-400 (domestic, no winglets) offers several advantages over previous 747 models, including a longer range, increased fuel efficiency, a quieter cabin, and a more modern flight deck.
Question 6: Is the Boeing 747-400 (domestic, no winglets) still in production?
Answer: No, the Boeing 747-400 (domestic, no winglets) is no longer in production. Production of the 747-400 ended in 2009.
These FAQs provide a comprehensive overview of the key specifications and capabilities of the Boeing 747-400 (domestic, no winglets) aircraft. For more detailed information, please consult the Boeing website or other authoritative sources.
Transition to the next article section:
The Boeing 747-400 (domestic, no winglets) has a long and distinguished history in the aviation industry. It is a reliable and efficient aircraft that has been used by airlines around the world for both passenger and cargo transport. The 747-400’s unique design and impressive performance capabilities have made it a popular choice for airlines and passengers alike.
Tips for Optimizing the Performance of Boeing 747-400 (domestic, no winglets) Aircraft
The Boeing 747-400 (domestic, no winglets) is a wide-body airliner known for its exceptional performance and efficiency. To maximize the aircraft’s capabilities, it is essential to adhere to specific operational guidelines and maintenance practices.
Tip 1: Optimize Engine Performance
Regularly monitor engine parameters and perform scheduled maintenance to ensure optimal engine performance. Utilize advanced diagnostic tools to detect and address potential issues early on.
Tip 2: Enhance Aerodynamic Efficiency
Maintain a clean aircraft exterior to reduce drag and improve fuel efficiency. Conduct regular inspections and repairs to ensure proper alignment of flight control surfaces and minimize airframe gaps.
Tip 3: Optimize Weight and Balance
Carefully plan weight distribution and ensure proper loading and unloading procedures. Utilize load planning software to optimize center of gravity and minimize fuel consumption.
Tip 4: Implement Predictive Maintenance
Utilize predictive maintenance techniques to identify potential component failures before they occur. Monitor aircraft systems through sensors and data analytics to detect anomalies and schedule timely maintenance.
Tip 5: Train and Certify Flight Crews
Provide comprehensive training and certification programs for flight crews to ensure proficiency in operating the aircraft efficiently. Emphasize fuel-saving techniques and adherence to optimal flight profiles.
Tip 6: Utilize Advanced Navigation and Communication Systems
Equip the aircraft with modern navigation and communication systems to optimize flight planning and communication with air traffic control. Utilize satellite-based navigation and data link technologies to enhance situational awareness and reduce workload.
Tip 7: Monitor and Analyze Flight Data
Regularly review and analyze flight data to identify areas for improvement. Utilize flight data recorders and performance monitoring tools to assess fuel consumption, flight efficiency, and maintenance requirements.
Tip 8: Seek Expert Advice and Support
Consult with Boeing technical experts and authorized maintenance providers for guidance on best practices, technical updates, and troubleshooting support. Leverage their expertise to optimize aircraft performance and safety.
By following these tips and adhering to recommended maintenance and operational procedures, airlines can maximize the performance and efficiency of their Boeing 747-400 (domestic, no winglets) aircraft, resulting in significant cost savings, improved operational reliability, and enhanced passenger satisfaction.
Conclusion: Optimizing the performance of the Boeing 747-400 (domestic, no winglets) aircraft requires a comprehensive approach that encompasses all aspects of operation and maintenance. By implementing these tips, airlines can unlock the full potential of this iconic aircraft, ensuring safe, efficient, and profitable operations.
Conclusion
The Boeing 747-400 (domestic, no winglets) stands as a testament to the ingenuity and engineering excellence of the aviation industry. Its impressive specifications, advanced design, and remarkable performance capabilities have solidified its position as one of the most iconic and successful aircraft in commercial aviation history.
Throughout this exploration of the Boeing 747-400 (domestic, no winglets) Specs, we have examined its key features, including its large capacity, extended range, efficient engines, and aerodynamic design. These attributes have enabled the aircraft to excel in both passenger and cargo transport roles, connecting cities and continents with unmatched efficiency and reliability.
As the aviation industry continues to evolve, the Boeing 747-400 (domestic, no winglets) may gradually transition to a reduced operational presence. However, its impact on the industry will undoubtedly be long-lasting. Its design innovations and operational capabilities have set a benchmark for future aircraft development, inspiring a new generation of engineers and aviators.
In conclusion, the Boeing 747-400 (domestic, no winglets) stands as a testament to human ingenuity and the pursuit of excellence in aviation. Its specifications and capabilities have revolutionized air travel, and its legacy will continue to shape the industry for years to come.