The 787's latest problem mirrors production issues discovered over 2020 and 2021 that included improperly fitted shimming that led to paper-thin gaps between surfaces on the Dreamliner's fuselage.
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What is the problem with the bulkhead of the 787? The inspection found gaps that exceeded maximum tolerance and forced Boeing to the decision that the forward pressure bulkhead on every undelivered aircraft would need to be removed and replaced.
The Dreamliner is a successful aircraft, still in production with more than 1600 delivered or on order. The list price for a new Boeing 787-8 is $239 million dollars.
The Bottom Line: The Airbus A350-900 and Boeing 787-9 are very similar aircraft, suited for similar missions. As one would expect, the slightly larger A350-900 has a seat-mile cost advantage, while the 787-9 has an advantage in cost per block hour. These aircraft are competitive, and nearly tie in economic performance.
Above all, the 737-MAX is still a narrow bodied jet, while the 787 is a wide body. All of this means that the 737 MAX is still a smaller jet better tailored to domestic flights, while the 787 is a medium to large jet (depending on the variant) intended for international flying.
A report in 2021 revealed that Boeing Dreamliners are among the world's safest planes in terms of accidents. There have been no fatalities or events involving extensive damage during more than a decade of flights using the model.
Allowing the wings to flex improves aerodynamic stability. The aircraft is more streamlined and experiences less drag. It helps provide a smoother ride for passengers and minimize turbulence. The 787 fly-by-wire technology also helps here to automatically raise or lower the wing trailing edge during the cruise.
The typical lifespan of airlinersThe composite-driven Boeing 787 Dreamliner is designed for 44,000 flight cycles. These jets can theoretically last several decades with an average of two flight cycles a day. Unlike commercial airliners, fighter jets are unique due to their mission requirements.
To start the Boeing 777 vs 787 comparison, we must say that the 787 is a more fuel efficient aircraft than the 777 thanks to its use of composite wings and more aerodynamically efficient design.
The Air InsideThe cabin pressure on the 787 is higher and the humidity higher than other airplanes. Basically, passengers on board will feel like they are at an altitude of 6,000 feet, 2,000 feet lower than a standard flight.
If you want to experience as little turbulence as possible, it is best to book a seat above the wings. It has been proven that turbulence is least noticeable there. Another good choice is a seat in the front of the plane, as vibrations are also less noticeable there than in the back.