How do the cabin noise levels of the A380 and the 777 300 ER …
2016年6月5日 · 777-300ER X 2 (9W)&(SIA), A330-300 X 2 (QANTAS), A350-900 X 1 (SIA), A380-800 X 2 (SIA) seated at various positions. I must say that the A380-800 is a class apart! take a bow Airbus! I had always been partial to the Boeing, but the A380 had taken my heart away. I was seated at the lower deck the 1st time I boarded an A380.
aircraft systems - How are the IFE Server, Floor Disconnect Box …
2017年10月17日 · The system was basically a server with Ethernet distribution. Since airline seat configurations change, you need some flexibility in connections. Think of the FDB as a router/connection point for nearby seats, the SEB as a media client (PC, XBOX, etc.) and the SDU is just a monitor. $\endgroup$ –
Why didn't Boeing make the Sky Interior for the Boeing 777?
Generally, Boeing has attempted to make the interiors of their aircraft as similar as possible, with one "unified" interior across different aircraft (i.e. based on a single "look and feel" for you UX enthusiasts), such as the older (but still fairly new) "Signature Interior" (debuted with the Boeing 777) and the newer "Sky Interior" (debuted on the Boeing 787).
safety - Why are commercial flights not equipped with parachutes …
2014年3月13日 · If we equip standard commercial plane like Boeing 777 with eject seats there will be no free weight capacity for either passengers or their luggage. One such system (the one I have studied) weights appx 80-90 kg. Seeing standard commercial seats I'd say their weight is no more than 10-15 kg (anyone correct me if I am wrong here).
What is the difference between Boeing 777-31H and Boeing 777 …
2014年10月27日 · The 777-31H is a standard Boeing 777-300 manufactured for Emirates (customer code 1H). The 777-31H(ER) is a Boeing 777-300ER (Extended Range) again for Emirates. Compared to the standard 777-300, the 777-300ER has: A longer range due to the extra fuel it can carry (145538 kg compared to 135880 kg for the -300 baseline)
What main landing gear actuator does the Boeing 777-300ER have?
2019年8月29日 · The Boeing 777-300ER's new semi-levered landing gear system has performed flawlessly during the flight-test program. The unique gear, which is manufactured by Goodrich Corp., allows the airplane to rotate early by shifting the center of rotation from the main axle to aft axle of the three-axle landing gear truck.
boeing 777 - How does the particular piece of flap behind an …
2014年9月30日 · The first photo is a 777-300ER with General Electric engines (the only kind fitted on -300ERs); the second is a 777-200ER with Pratt and Whitney engines (one of three engine options). Looking at other photos, it appears that the flaps directly behind the engines of -300ERs don't extend nearly as far as those on the rest of the wing.
How many years can a Boeing 747 be in service?
2024年11月17日 · $\begingroup$ and even before corrosion or flight cycles make the aircraft uneconomical (or worse, unsafe) to operate there will be a time when operating cost due to consumables (fuel, oil, etc. etc.) starts to outstrip that of newer aircraft to the point that scrapping the 747 in favour of say a 777 freighter starts making sense (of course that also depends heavily on the operator, someone ...
Do most aircraft have a ditch button in the case of emergency?
2024年7月31日 · It's hard to prove a negative, but as an example here is the ditching checklist for a Boeing 777, where the outflow valves are closed manually and no ditching button is involved: Ditching. Condition: Airplane ditching and evacuation are needed. Plan to jettison fuel as needed to reduce VREF speeds. Checklist Complete Except Deferred Items ...
How much power is needed by aircraft IFE systems during flight?
I don't have specifics but lets extrapolate for a minute (using the Boeing 777-300 for size filled with lets say 500 seats). Assuming you are talking about IFE systems where there is a screen in every seat then you will most likely have screens similar to this. While not exactly what the airplane uses I would think they are similar.