What altitude is a 787 pressurized to?
What altitude is a 787 pressurized to? Based on that knowledge, the 787 is pressurized to a maximum cabin altitude of 6,000 feet.
Do pilots like the Boeing 787?
From a pilot's perspective, the Dreamliner is the most comfortable Boeing ever designed. It is very spacious, with several environmental improvements that make it quiet enough to occasionally hear another plane passing by 3000 feet below on a dark night over the ocean.
What altitude is a 737 pressurized to?
The pressurisation system of all series of 737 ensures that the cabin altitude does not climb above approx 8,000ft in normal operation. However in 2005 the BBJ was certified to operate with a reduced cabin altitude of 6,500ft at 41,000ft (?P of 8.99psid above 37,000ft) to increase passenger comfort.
What is the cabin altitude of the A350?
An exclusive in-flight The A350's cabin is also the quietest on a twin-aisle aircraft, and its advanced technology delivers the highest possible air quality with optimised cabin altitude (6,000 ft.), optimum temperature and humidity, with the air being renewed every two to three minutes.
Why does the 787 fly so high?
Flying higher gives lower fuel burn if you can get up there, so airlines take advantage. There are of course weight, wind and temperature dependencies, so every flight is different. The 787 and A350 also have a higher service ceiling compared to 777 and A330.
What went wrong with the 787?
There were fuel and oil leaks, a cracked cockpit window and a computer glitch that erroneously indicated a brake problem. Then a 787 flown by Japan's All Nippon Airways made an emergency landing after pilots learned of battery problems and detected a burning smell.
What is cabin altitude 787 vs 777?
One of the promises of the 787 was improved passenger comfort. There are several improvements in this area, including higher cabin air pressure. The cabin is pressurized at 6,000 feet, as opposed to 8,000 feet on most other aircraft, including the 777.
How does the 787 pressurize the cabin?
In the no-bleed architecture, electrically driven compressors provide the cabin pressurization function, with fresh air brought onboard via dedicated cabin air inlets.
Do you feel turbulence on 787 Dreamliner?
Smoother Ride Technology: Sensors on the 787 sense and dampen turbulence for a more comfortable ride and less motion sickness.
Why is the 787 so loud?
The sound comes from the rotary hydraulic motor situated in the wheel well of the jet which turns the drive shaft for the flap drive screw jacks.
What is the highest elevation a jet can operate?
The maximum height that a commercial airplane is allowed to reach when they fly is 42,000 feet, as this is the universally approved maximum altitude. This max altitude for airplanes is known as the “service ceiling.” Most commercial air jets fly at such a high altitude because it is known to optimize efficiency.
Can you get altitude sickness in a pressurized cabin?
after the flight. Even if you are flying a pressurized aircraft, altitude DCS can occur as a result of sudden loss of cabin pressure (inflight rapid decompression).
Why do planes fly at 35000 feet?
The reason planes cruise at high altitudes is that they burn less fuel and can fly faster, as the air is less dense. At 30,000 feet and higher, it is also possible for aircraft to avoid weather systems, making it more comfortable onboard.
Can a plane fly at 60000 feet?
There are no specific regulations governing civil aircraft operations beyond the altitude of 60,000 feet. Nevertheless, certain exceptional aircraft like the Concorde and the Tupolev Tu-144 have managed to ascend to altitudes of FL600 (equivalent to 60,000 feet).