But nothing comes for free in aviation(航空业):a longer wing weighs more than a shorter one,which explains why airplane makers like Boeing didn 'tmre its 777 airplanes 235-foot-long wings in the first place,Modem composite(复合的) materials weigh less, allowing longer wings that are considera...
In his book, Joe Sutter describes watching chief test pilot Jack Waddell bring four engines up to full power when suddenly one of them stopped cold. The torque was so high that the entire nacelle moved upwards dangerously on the wing. This could have been tragic if they had been flying. ...
For your next United flight, use this seating chart to get the most comfortable seats, legroom, and recline on .
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The multi-nation Strategic Airlift Capability Heavy Airlift Wing –3 C-17s in service as of Jan. 2018,[190][194] including 1 C-17 contributed by the USAF;[195] based at Pápa Air Base, Hungary.参考译文:多国战略空运能力重型空运联队 – 截至 2018 年 1 月,有 3 架 C-17 投入使用,[19...
Overview This KLM Boeing 777-200ER aircraft features a three class configuration with 34 flat bed World Business seats, 40 Economy Comfort seats, and 242 Economy seats. Seat map key Crew seat Power port Emergency exit Galley Lavatory Closet ...
“We can absolutely put a different engine on this airplane,” Bair said. “We figured out a way to get a big enough engine under the wing that even if we had more space, we wouldn’t put a bigger engine.” A still-bigger engine would be somewhat more fuel efficient but it would ...
Wing (Nagoya, Japan) Forward Fuselage (Wichita, Kansas, US) Landing Gear (Gloucester, UK) Horizontal Stabilizer (Foggia, Italy) In this article, however, we'll look at the American* final assembly facilities of Boeing's commercial aircraft- of which there are three: Everett, Washington...
The AOA sensor measures how large the angle is between the approaching air and the wings pitch incidence. If this angle is too large, the wing stalls (loses lift). To combat such a situation, the 737 (as other airliners) has an implemented Stall warning and recovery system....
Boeing had bitter memories of the B-29 bomber and its star-crossed marriage with the Wright Cyclone engines, which had a nasty habit of catching fire and burning off the wing. The giant JT-9D engine would be the first jet engine mated to an airframe that had not earned its stripes on...