How to distinguish the Boeing 600 700 from the ground in terms of appearance, Airbus McDonnell Dougl

MD aircraft engines are in the tail end, domestic McDonnell Douglas is gradually surrendering the lease At present, only China Southern Airlines has MD90, and China Eastern Airlines has some of them, but they are already being withdrawn. McDonnell Douglas has a clear V2500 printed on the engine – this is just a rough judgment, as the engine is not just McDonnell Douglas at the rear like the Fokker 70 BAE146 CRJ ARJ EMB145 these.

Airbus looks at the tip of the aircraft during the day and. Airbus wingtips are all with winglets - in the shape of small triangles.

At night, you can observe the white strobe lights Airbus for the double lights flashing twice at a time.

Boeing Boeing winglets are optional, not necessarily available on all aircraft, and Boeing's winglets are larger, as if the wings are twisted slightly upwards.

At night, you can observe Boeing's white strobe lights that only flash once.

These are just general judgment methods Because each type of aircraft is different, even if it is the same Boeing, the model is very different, and it can only be accurately judged by understanding and accumulating experience of each aircraft.

The lower edge of the pair of portholes on the far side of Boeing's cockpit is upturned, while Airbus is flat.

B-777 main landing gear three groups, B-767 two groups.

There were 9 cabin portholes between the first exit and the second of the AB-6, and more than 9 (as if it were 13) for the A-333

McDonnell Douglas is best differentiated, the MD-82 90 engine is in the tail section and the fuselage is very slender, and the MD-11 is 3 engines and one on the tail fin. Boeing Airbus still relies on experience, pay more attention to details, and you can distinguish most of them by seeing more. It's hard to say it all in words.

Boeing's winglets are only upturned, Airbus's winglets are both up and down (this is an Airbus patent), and McDonnell Douglas is unique and easy to distinguish (look upstairs).

I can see the specific model at a glance.

The MD mainly has the MD80-90, which is characterized by a T-shaped tail with twin engines located in the tail section, MD11, and three engines, of which 2 are under the wing and one in the middle of the vertical tail.

The Boeing 707 medium-sized airliner, the old turbojet or turbofan engine, is very thin, narrow fuselage, and is basically obsolete.

717, Boeing continued to produce a small number of MD95s after acquiring McDonnell Douglas, as did the MD80 family.

727, three engines in the tail, T-shaped tail.

737, the most common, double hair under the wings, the tail structure is more typical, can be checked online.

747, four under the wings, with an upper first-class deck in the front of the fuselage, commonly known as the big baotou.

757, a large airplane, with a narrow fuselage with twin engines under the wings.

Brother of the 767, 757, double-haired wide fuselage under the wings.

The 777, the 767 is enlarged and redesigned with high technology, which is basically very similar to the 767, that is, the engine is very large, and it is currently the largest civil aircraft. The wing is long.

A300, similar to 767, this can only be carefully identified by looking at the pictures on the Internet, but it is easier to see certain characteristics.

310, similar to 300, a little smaller.

The 320, similar in size to the 737, but with twin delta wingtips and a slightly different fuselage shape.

The 330,300 is a modern version of the lengthened version, similar to the 777, with slightly smaller engines, a slightly different tail shape, and winglets at the tips.

The 340, like the 330 fuselage wing tail, is only lengthened and equipped with 4 engines.

380, the largest, full double-decker cabin.

The CRJ head is pointy and resembles a shrunken MD80

The ERJ head is pointer and smaller, about the same as a CRJ.

Quite a bit.

Looking at the last porthole on either side of the cockpit, the bottom edge is horizontal for Airbus and leaning for Boeing.

McDonnell Douglas is easier to recognize, the engine is on either side of the tail vertical tail. Boeing and Airbus are a bit difficult to identify, I personally think that the Boeing series except for the 747 has a swan head, the main reason is that the engine is not as thick as Airbus, and the Airbus engine is closer to the fuselage.

Boeing airliner B instead of Example: B777 (the largest passenger capacity aircraft in the Boeing family.) ）

Airbus A substitution Example: A380 (the largest aircraft in the Airbus family with the largest passenger capacity.) ）

McDonnell Douglas MD instead of Example: MD? (I don't know much about McDonnell Douglas planes, but I can separate them.) ）

The nose of the Boeing is sharper, the Airbus is more round, and the McDonnell Douglas aircraft is the most alternative.

The streamlined nose of the Boeing is sharper, while the Airbus is more round, and McDonnell Douglas is ugly.

Boeing's wings are forward, Airbus is in the center, and McDonnell Douglas is everywhere.

Boeing's fuselage is round and wide, Airbus's is relatively flat, and McDonnell Douglas is like a banana.

Boeing's tail wing is on the fuselage, Airbus is not necessarily, and McDonnell Douglas is on the tail.

Boeing's engines are fierce, Airbus's are gentle, and McDonnell Douglas is toothpicks.

I firmly support Boeing products and crack down on McDonnell Douglas, because I almost had an accident when I did McDonnell Dalwell for the first time in my life...

From the design point of view, these models are safe, but after a long period of use, there may be more safety risks.

McDonnell Douglas 90 is a relatively old model, and the models flown in China are also relatively old, and the safety may be poor.

In terms of Boeing, the 737-300 used on some domestic routes also has relatively old models and has been flying for more than 20 years.

Airbus is relatively better, because A320, A321, A319 are relatively new, and some Airbus A300-600 are still in service, which is a large passenger aircraft, and it has been used for a little more years.

Airbus is safer.

Every time you fly on an Airbus, you fly above the clouds, and when you take a Boeing, you fly in the middle of the clouds. And Boeing is more bumpy than Airbus, and Airbus is relatively stable.

Airbus, Boeing is better than McDonnell Douglas. Personally, I think.

As for the sub-models, the Airbus 320 family is better. Boeing 737-739 are good.

Airbus cabins are more comfortable than Boeing.

As for whether to fly through the clouds or over the clouds, this is not up to the type of aircraft.

Airbus should be the safest, as the degree of automation is the highest, and the pilot does not even have the authority to directly manipulate the rudder surface.

Personally, I think Airbus is good, with high safety performance and few accidents. McDonnell Douglas, I always feel bad.

Boeing is okay, the 737 performance is poor, there are many accidents, I recommend the Airbus A320 series, it is really good in comparison. A380, I always feel that the security is not good.

All three types of aircraft belong to the short- and medium-range civilian passenger aircraft category. Both are single-aisle, 320 and 757 seats are 3+3, and McDonnell Douglas 90 is also single-aisle, but the seat arrangement is 2+3

There are no less than 185 people in the A320-214 all-economy class configuration and no less than 240 people in the B757-200 all-economy class configuration.

The MD90-30 is equipped with no less than 150 people in the all-economy class configuration.

320 757 6 people in a row 3-3 layout 320 can seat 120-180 people depending on the layout 757-200 178-239 people 757-300 243-289 people MD aircraft is 2-3 layout 5 people in a row according to the layout MD90-30 is about 120 MD90-50 is the extended range model of -30 MD90-55 187 people.

All of them are the most common narrow-body (6-seater in a row) trunk and regional airliners in China.

A320 type 150+, B757 type 220+.

MD90 type 130+.

Airbus 320 vs. Boeing 737:

Both models have similar seat comfort and pitch. However, 737 has recently introduced new models, which have been slightly improved for first-class and business warehouses, and the lighting of economic warehouses has been greatly improved, which is much more beautiful than before. But personally, I do Airbus with all the aircraft and my ears hurt, Boeing will be much better.

Boeing 737 vs. McDonnell Douglas 90:

The MD90 is the oldest, with less space and older, with smaller seats, but because the engine is rear-mounted, the front row is quiet.

Comparatively speaking, the Boeing 737 has a lot of space, comfortable seats, and low engine noise.

Airbus is relatively good, and the A320 with a high penetration rate is a good choice, recommended.

MD forget it, don't think about it, I feel like there's a problem with this plane...

The comfort of the 320 is definitely better, and the cabin is relatively large.

The comfort of the 737 goes hand in hand with the technical level of the pilot, think for yourself.

But I think these are medium-haul flights, and you only spend two or three hours on them, so it doesn't matter so much.

Hope it helps.

Listen to me slowly:

There were several original civil airliner manufacturing industries: Boeing, MacDonald. Douglas (McDonnell Douglas), Lockheed, Airbus.

Later, McDonnell Douglas was acquired by Boeing, which completed Boeing's hegemony and became a sensational news at the time. Because Boeing in 1997 was smaller than McDonnell Douglas, and McDonnell Douglas has always been the largest arms contractor of the US Department of Defense, it was only because of the successive failures in several major projects such as the US Air Force ATF (now F22) and the US Navy A12 that it was greatly damaged and was acquired by Boeing. Lockheed, also due to the stagnation of the airliner project, also launched the manufacture of airliners.

Only Boeing and Airbus are left to compete for supremacy. Airbus is also growing quite fast, and its development of the A300 310, A320, A330 series have achieved great success in the market. In the past, Airbus was funded by France, Germany, Britain and Spain, and recently British Aerospace (BAE) sold its 20 shares to EADS, and now Airbus is a wholly owned subsidiary of the European Aerospace and Defense Corporation (EADS), headquartered in Toulouse, France, and Hamburg, Germany, and also has two CEOs, one each from France and Germany.

Airbus is a manufacturing company based in France, the United Kingdom, Germany, the Netherlands and Spain. It can be said that Airbus is the airline of Europe. McDonnell Douglas and Boeing are American companies, and McDonnell Douglas was later annexed by Boeing.

Supplementing the upstairs, McDonnell Douglas has long since gone bankrupt and been swallowed up by Boeing.

Airbus is French, Boeing and McDonnell Douglas are American.

Gulfstream is a business jet, a private jet, dedicated to luxury, long-range, high-end. From the United States, it does not belong to the scope of passenger aircraft, and there can be no clear comparison, and if you have to compare some technologies of Gulfstream, it will not lose to a few.

To put it simply, the former is equivalent to an RV, and the latter is equivalent to a bus!

I think it should be Airbus, A380 is a super-capacity civil aircraft designed and produced by Airbus in Europe, with a general design layout that can carry 555 passengers. The use of new materials such as carbon fiber and new engines and other high-tech aircraft, the safety and comfort of the aircraft are relatively high.

Boeing and Airbus, of course!

Airbus Boeing is as tall as McDonnell Douglas and is most prone to accidents.

MD-90: maximum range with full load (km): 4500 Maximum cruise speed (km h): 933

Maximum cruise speed (m):

Normal cruising speed (km h): 844

A320: I don't know.

boe737: 733 maximum cruise speed (km h flight speed Mach.

MD90 is. 84 However, the autopilot is the most adjustable. 95；Both the 737NG and 320 series are the largest. 82