In early 2013, Aeroflot again purchased two new Boeing 777-300 ER (Extended Range) aircraft. The airline uses aircraft on such flights as Moscow - Hong Kong, Moscow - Petropavlovsk - Kamchatsky, as well as Moscow - New York, that is, on long routes (up to 14,500 km.).

The three-class cabin of the Boeing easily accommodates 402 people: 324 passengers in economy class, 48 ​​in comfort class and 30 in business class. Of the entire aircraft fleet of Aeroflot, only these aircraft contain the "comfort" class.

From the detailed diagram of the Boeing 777-300ER, we will find out detailed information about each class and note the most comfortable seats for you during the flight, and which seats should be taken last.

Business Class

Normally, first five rows reserved for business class. These places are ideal for long-distance flights. High service, varied entertainment system, personal menu, high-comfort chairs.

Comfort class

A separate salon is reserved for this class, which consists of six rows - with 11 to 16. The step between these rows is significantly increased when compared with the rows of the economy class. Each seat is equipped with a footrest, hanging light source, 10.6 inch monitor and a large folding table. The backs of the seats do not fold out like in the business class, and the seat "leaves" forward, which in itself does not cause discomfort to the passengers sitting behind.

Another positive is the improved menu.

Please note that the toilet is located in front of in places 11 rows (F, G, H, K), which can only be used by business class passengers, so when choosing the Comfort class, you will have to use the economy class bathrooms.

As mentioned earlier, this class of service exists only on these Aeroflot Boeings, and the name of this class alone speaks volumes.

Economy class

The economy class consists of 34 rows, which start from 17 to 51. It is clear from the diagram that this class consists of three salons.

17th row- the first row of the economy class, which is located behind the emergency exit, which primarily provides additional space and comfort. Passengers who will fly together should pay attention to seats A, C and H, K, since there are only two seats.

Seats in rows 17, 24 and 39 (D, E, F, G)- these are good places where no one will recline the back of their chair on you. But, when choosing these seats, you will have to look at the wall during the flight, which, you see, is not very comfortable. In addition, there is a toilet in front of row 24 seats (D, E, F G), and row 39 is located near the kitchen.

Seats in the 18th row (C, H) are also the best economy class seats. Due to the lack of front-facing seats, there was additional free legroom.

Seats in 23, 36, 37, 50, 51 rows, highlighted in yellow, there are some comments. Close proximity to latrines or kitchens causes a number of inconveniences: extraneous smells and sounds, crowds near latrines. And the backs of the seats 46th row (C and H)“Pushed into the aisle”, people will constantly walk past you or form queues.

good places in 24 and 38 rows marked in green. Additional free space and a quiet flight are provided to you at these seats. Please note some safety restrictions when booking your tickets. Pregnant women, disabled people, passengers with animals and children, as well as the elderly are not allowed to sit in these places.

With the development of aviation, aircraft began to appear, which rightfully took their place in history. And indeed, when they talk about Boeing, even people who are far from airliners understand that we are talking about an airplane. The name of the company has become a household name. Some models became legendary, made a certain breakthrough in aviation. In general, we can say that almost all Boeings were quite large in size, while they do not lose speed in flight.

The company started its existence in 1916, its founder William Boeing, was literally sick of aviation and was ready to spend all his fortune on the creation of aircraft. The company quickly gained momentum. Starting with the creation of the first aircraft for the masses (they were used to deliver mail) and then when they began to conquer civil aviation. Boeing created its airfields, pilot schools, new models. Soon, his planes began to fly around the world, they became reliable and stable in the air. By the way, it was in the airliners of this company that flight attendants first worked.

Boeing 777 Air France

Over time, the company began to create military equipment - various, powerful bombers. And in the 60s and even more, active development of cosmetic devices began. It was the engineers of this company who created Apollo 11, which delivered American astronauts to the moon.

Among all the achievements and models, one can single out the landmark Boeing 777. This is a long-haul aircraft with a wide fuselage. He is one of the largest airliners with two engines. It appeared when in the 70s the public was in dire need of roomy and powerful aircraft. The corporation began active development. Indeed, the passenger capacity of the Boeing 777 is impressive, various modifications can take on board from 300 to 500 people.

At this time, three main Boeing models were created:

1. Boeing 757 is an economical aircraft with low fuel consumption.
2. Boeing 767 for long distances.
3. Boeing 777 with three engines.

Surprisingly, it was the last option that was turned off, considering it so far unfeasible. Despite the fact that the capacity of the Boeing 777 was to make up for the shortage in large liners, the designers did not know how to create a car with three engines (and fewer engines would not be able to lift it into the air). However, in the 80s it was no longer possible to ignore the needs of the market and the growth of large aircraft from competitors.

At first, the designers wanted to improve the 767 and make it more spacious. However, the company itself wanted the seemingly impossible. They needed an economical, but at the same time roomy aircraft that would fly equally between continents and at short distances. At the same time, so that its production would cost less than the 767 model, and inside it was possible to change the configuration, add or remove seats.

Boeing 777 cabin

Creation features

Only at the end of the 80s did the real and possible concept of the Boeing 777 appear. It is noteworthy that during the development the company allowed major airlines to make changes and recommendations. Subsequently, thanks to this, it was possible to create a really popular, high-quality product aimed at a wide audience. For example, it was possible to increase fuel efficiency by 10% or install modern instruments and screens for pilots in the cockpit.

Another interesting fact: The Boeing 777 was the first aircraft to be completely computer-built. Not a single paper drawing was produced in the process. All of them existed in electronic form and were created using programs. This was also the reason for the development of mechanical engineering and design. As a result, in 1990, the new Boeing 777 aircraft was released, which was a huge success.

Specifications Boeing 777

This aircraft was a change of era for the obsolete 767 and 747 aircraft. The digital control system made it possible to control more conveniently and more reliably. Initially, about 30 models were released, but now it is simply impossible to calculate how many of them are used all over the world. The following characteristics of the model can be given:

• Boeing 777 speed in flight - 900 kilometers per hour;
• length - almost 74 meters;
• wingspan - 64.8 meters;
• number of seats - 300 - 500 (it is possible to remove or deliver chairs);
• the crew consists of 2 people.

If you are wondering how much the Boeing 777 weighs, then this figure in empty form is 160 tons. With fuel, baggage and passengers, it sometimes grows up to 200 tons.

Now there are two main modifications - the 20th and 30th models. The latter is more modern and spacious, it can accommodate 510 seats. She received an elongated interior.

In 2000, more and more new additions to existing models came out. Some allowed long flights without refueling. Others were built specifically for the transport of heavy loads and were equipped with innovative, powerful engines. It is noteworthy that in the same 2000s, the Boeing 777 remained the concern's best-selling model.

Boeing 787 Dreamliner - Boeing's newest model to date

Recent Boeing history

The Boeing 777 is a whole era for the company of the same name, as it immortalized it in history and became the best-selling aircraft in the world. The plane, which was rejected several times as too bulky and expensive, became exactly the airliner that the time required. In 2007, the company received an order for a large number of second generation models. At the same time, the concern simply could not cope with orders, lagging behind all plans. In 2008, the factories were hastily expanded. It takes up to 50 days to assemble a modern modification of the 777 model.

The hourly fuel consumption of aircraft is an important characteristic of any aircraft. This affects not only the efficiency of the liner, but also its profitability for airlines. A liner that consumes a large amount of it will be very expensive for the company, which means it is unlikely to be purchased often.

Therefore, the leading developers of passenger liners - - are trying to make their models in such a way as to maintain their efficiency in fuel consumption. How much fuel does an airplane use? It all depends on its model, speed and other factors.

To this figure is added the number required for an additional two laps on approach and another 5% of the total amount.

For example, for a Boeing 747, its maximum load is 170 tons.

If we take a domestic manufacturer, then for TU-154 it will be 40,000 kg.

How much fuel does an airplane use?

To get a figure for its hourly consumption, take the amount of its consumption at cruising speed, as well as at its full load. After doing these calculations, you get the average figure. This also takes into account the maximum flight range.

If we take the fuel consumption of the aircraft Boeing 737, then it will be 3,000 l / h. Fuel consumption Boeing 737 800 is not so big anymore - 2526 kg/h.

Another family - Boeing 747 already have a different figure for its consumption. For example, fuel consumption Boeing 777 averages 5,000 l/h.

How much fuel does a Boeing 747 use per hour? The average varies within 12 tons per hour.

To compare with , take for example A310 and A320, they consume 4000-5000 kg/h and 2200 kg/h.

As you can see, the numbers are different, and a lot depends not only on a specific family, but also on a separate model.

Is it necessary to dump fuel on approach?

Many are wondering where its remnants go, which remains with the liner upon arrival. Do aircraft drop it before landing?

Not really. Ideally, when landing, the liner should have up to three tons of the total.

He's being dropped only in case of emergency landing. And even then, not all aircraft are equipped with a similar system that allows you to reset.

This happens through a special nozzle and disperses to the smallest droplets. Dumping is only allowed in certain places.

Why are not all passenger liners equipped with such a system? After all, as you know, when many people die from a fire and suffocate in smoke.

The fact is that now the planes there are emergency landing systems for overweight. This allows the pilots not to perform such a procedure.

When the liner has landed and the passengers leave the cabin, it is thoroughly and thoroughly checked for the slightest technical flaws or flaws in the technicians.

Today, Aeroflot operates 15 Boeing 777 300 aircraft. This new and popular twin-engine fleet covers distances of 14,500 km. To make the flight as comfortable as possible, it is advisable for the passenger to familiarize himself with the layout of seats and allocate suitable seats on board. Consider the nuances of the design features of the cabin of this aircraft.

This board has received worldwide recognition from passengers. In Russia, the leader in the number of such liners was Transaero. However, after the bankruptcy of the airlines, the palm passed to Aeroflot. The characteristics of such an aircraft allow you to fly long distances. The length from the top of the left side of the wing of this aircraft to the extreme point of the right is 61 meters. The length of the side modification reaches 65 meters. The height from the ground to the tail of the aircraft is just over 19 meters.

In the coding of the international organization ICAO, the Boeing 777 300 is called B 77w

An airliner is capable of lifting twice its own weight. The carrying capacity of the aircraft is estimated at 13,000 tons. The Boeing 777 300 is considered one of the fastest aircraft of our time, it is capable of cruising speeds up to 910 km/h.

When loaded, the airliner moves more slowly, but flies 10,100 kilometers without refueling. Therefore, aircraft designers called the aircraft long-haul.

On the aircraft of this company, the developers designed four engines. The aircraft is capable of landing with the engines turned off and continuing to move normally when one of the engines fails. Often this model is referred to as the aircraft 77w ("Aeroflot"). What does this mean? A similar coding is used by the ICAO organization to classify modifications to types of boards.

Salon design

The Boeing 777 300 aircraft is a large-sized model that can accommodate up to 500 passengers.. Manufacturers offer board interior design to the taste of customers. For these reasons, airline customers report minor differences in cabin design across carriers.

In the cabin of these models, the design is made to order of the airlines.

Of course, the best design is made in the first class. There are comfortable seats in these rows. A little worse with comfort in the economical compartment of the side due to the reduction in seating area. In addition, the spacing between the lines of seats has been reduced in this salon. Now let's look at the nuances of what the Boeing 777 layout is like. The layout of the cabin of this airliner is distinguished by increased ergonomics, and this moment has a positive effect on the comfort of the flight.

Salon layout

The location of the seats on the plane implies a division into three groups:

• Business Class accommodates up to thirty people;
• comfort designed for 48 people;
• economy intended for 324 airline customers.

The considered liner of the Russian flagship of airlines accommodates 402 passengers. Seats are located in economy with a 3-4-3 layout and.

The layout and cabins of the liner in the aircraft of the Aeroflot company

The aircraft is able to carry the maximum number of passengers, but because of this it is inferior to the comfort of the flight. Most travelers are unhappy with narrow and uncomfortable aisles. In addition, individual seats here can not be decomposed completely. Portholes do not provide a full view - this causes customer complaints. The view is limited to half the window or, worse, closed by a bulkhead. Let's take a closer look at what such a Boeing (Boeing 777 300 ER) looks like. The layout of the cabin ("Aeroflot"), the best seats and the location of comfortable seats for passengers is presented below.

High class comfort conditions

The seats of the first five rows fell into this category. Here are leather seats that can be expanded 180º and get a comfortable bed. For each passenger, there are separate monitors, various entertainment and a personal menu. Customers who fly in such cabins speak positively about the conditions and comfort of the flight, but the cost for these seats is appropriate.

When choosing seats in the business class cabin, it is appropriate for passengers to refuse seats in the first and last row

When planning a trip in business class, it is advisable to refrain from choosing D, G, H, K seats in the first row. The main disadvantage of these places is the proximity to the toilets. Other passengers constantly pass here and extraneous sounds are heard. Some aircraft are provided with a thick partition between the economy and superior cabins, but the Boeing 777 300 is not one of those models. If you do not want to be distracted by other people and noise, do not book seats on the fifth line either.

Comfort

The line from 11 to 16 sector belongs to the comfortable class. This type of passenger seats today is offered only by Aeroflot. The level of comfort here is a cross between an economical cabin and the conditions of a high-class flight. There is good service, which customers equate to business class. It is worth noting that the designers provided a separate cabin for such a compartment, and this fact was approved by the passengers.

In the “comfort” cabin, experienced passengers talk about the shortcomings of the 11th row

Here, the design of the seats is designed with the comfort of all customers in mind - the backs are locked, but the retractable leg shelf compensates for such inconveniences. The distance between the seats allows passengers to relax in comfort. In addition, it provides meals from the menu for business class customers.

Near each seat there is a table, lighting with control and large monitors. Here the designer took into account the convenience of customers for a comfortable flight.

However, passengers also talk about the shortcomings. In row number 11, there is a small distance to the partition that separates the classes. Accordingly, discomfort is felt here when the seat is expanded. Seats numbered G and H on this line are set close to the restrooms, with other travelers continuously passing by. There is a thin partition behind the last row of seats in the salon, so you should not buy tickets for these seats.

Economy class

The salon with standard conditions occupies 2/3 of the aircraft and lasts from rows 17 to 51. This class is divided into three sections. Moreover, between the seats of a standard cabin, the developers withstood an interval of 810 mm. When buying a ticket for such places, airlines offer to order separate meals, but if you have not done this, the carrier provides for the distribution of dishes from the menu offered by the carrier.

The economical cabin of the liner occupies 2/3 of the area of ​​the aircraft

The first row of the standard cabin is represented by 17 lines with seats A, C, H, K. Here you can recline the back, a shelf is fixed for a comfortable position of the legs. The main advantage of the chairs is the leg area. In this row, customers prefer to fly together. On the sides, the designers installed only two places each, because of this, additional free space appears. An additional advantage is due to the lack of nearby office space and emergency exits. No one will disturb you during your vacation. But for these seats, passengers have tickets months in advance, as they sell out very quickly.

Armchairs C and H 18 lines are the best places in the sector. There is an opportunity to recline the seat backs, and the seat in front does not restrict freedom of movement. Passengers and personnel are excluded near your place, because it is far from here to the service blocks.

Customers speak ambiguously about line number 20. Most travelers are unhappy with the lack of a window here. But if you intend to sleep all the way, these places are just right for you. Row number 23 is not the most comfortable place, although the functions of folding chairs are not limited here. The row received negative reviews due to the bathroom located behind it. Moreover, seats marked C, D, G and H are located in the aisle, which is not very convenient for the passenger.

Plan of the aircraft showing the best seats on board

In the 24th row, a shelf is installed for a comfortable position of the legs and a comfortable rest - after all, there are no seats in front. The negative side of these places is the closeness of the restroom toilets. Despite this inconvenience, customers pay extra for seat reservations in this row. Row number 36 is similar to line 23. Negative in the vicinity of the bathroom and hozblokov. Armchairs D and G in this sector are very difficult to buy, they are usually purchased when other places are already occupied.

Row number 38 is good in every way. There is plenty of legroom and no front seats. The negative side of the seats in the flight for the reservation of seats in this line.

Seats A, C, H, K in line 47 are located in the tail section of the aircraft. The main plus of this series is in the presence of a sufficient distance between the seats. Very pleased with the fact that the seats are located near the porthole. Due to the narrowing of the hull of the airliner, there are two seats in this line - couples often book seats here. But most passengers complain that it is not always comfortable to travel in this sector. Passenger dissatisfaction is expressed in the inconvenient arrangement of the backs of the front seats. Rows 50 and 51 for the same parameters are not recommended by tourists for booking.

First-class and not very comfortable economy class seats

Rows with numbers 17, 24 and 38 are considered the best choice - travelers recommend seating here. Aeroflot customers call these places the best in this class. There is a lot of free space in row 17, but there is also a negative side to the location near the bathroom. A queue periodically gathers near your seat, and strangers walk or stand by you all the time. Due to the constant draining of water, the passenger will not be able to sleep well or just relax.

Passengers believe that the best seats in the economy cabin of the Boeing 777 300 are installed in rows 17, 24 and 38

The positive side of these places is that no one will lean back on you. Negative side 24 lines in the absence of a porthole. On the road, the passenger will have to look at the ceiling or the passenger compartment. In this line, you will not be able to stretch to your full height. Row 24 is located close to the toilets, while row 39 has a kitchen unit. A lot of people pass by these chairs.

The rest of the seats are no different. When making a reservation for any row, it is advisable to ask for a seat next to the porthole if you do not have a fear of flying. And for people who are afraid of flying, it is appropriate to choose seats in the middle of the cabin - they will be able to relax and sleep well there.

Conclusion

Choosing the right seat in the cabin will help you fully enjoy the flight, because even among the Economy class you can choose a seat where you will be comfortable. In this article, we have provided several recommendations for the Boeing 777-300 aircraft that will help you make an informed choice.

Boeing 777-300 aircraft are wide-bodied airliners equipped with two engines. The aircraft was based on another modification, the Boeing 777-200, but increased in length by 10.1 meters. The main purpose of the aircraft is the transportation of passengers over medium and long distances.

Now Boeing, which has the best performance in the world, is the largest airliner carrying passengers on two engines. The length of the aircraft is 73.9 m, the wingspan is approximately 61 m. After the commissioning of the liner, obsolete models were withdrawn (Boeing-747-100 and Boeing-747-200).

Thanks to the use of new design solutions, the new model made it possible to reduce various operating costs by approximately 35-39%.

7.000-10.500 km

the flight range corridor that the liner makes

If the cabin of the Boeing 777-300 is equipped only with an economy class, then it has the ability to carry 550 passengers, if the layout of the Boeing 777 requires an economy and business class, the aircraft can take on board up to 480 passengers. And when equipping the aircraft cabin with 3 classes, it can take 368 passengers.

Timeline of the creation of the Boeing 777-300

June 1995. The beginning of the design of the aircraft called "777 Stretch".

March 1997. The first Boeing 777-300 aircraft began to be assembled in the factory shops.

May 4, 1998. The airliner passed all the stages of FAA and JAA certification, and according to the results of test flights, it was approved for passenger transportation.

May 21, 1998. The first operator, Hong Kong-based Cathay Pacific, received the first batch of Boeing 777-300s.

Now almost all Boeing-777 aircraft have a cabin layout with 3 classes (business, comfort, economy). Therefore, we suggest that you familiarize yourself with this layout of the aircraft cabin).

Boeing 777 in flight

Interior layout and layout of the best seats

The Boeing 777-300 airliner is a very large aircraft, so customers have the opportunity to arrange the cabin at their discretion.

We invite our dear readers to pay attention to some features of the Boeing 777 cabin. When designing the cabin, all the nuances of ergonomics were taken into account, thanks to this circumstance, passengers comfortably spend time on the plane during the flight.

Boeing 777 cabin layout

As mentioned above, in the bulk of the aircraft is represented by 3 groups of seats in the cabin:

• "Business Class"- can accommodate up to 30 passengers;
• "comfort"- accommodates 48 people;
• "Economy class"- the most massive, can accommodate 324 passengers.

In the Boeing 777, the cabin can also accommodate a larger number of passengers, but at the expense of deterioration in the conditions of comfort and convenience of passengers. Because of this, the airline receives a large number of requests from passengers about the inconvenience during the flight, due to the minimum width of the aisles and the inability to tilt the seats at large angles.

Business Class

Passengers who have bought tickets for seats of this class are located in the first five rows. Armchairs are made of leather, it is possible to tilt the seats up to 180 degrees, turning into a full bed.

Each seat is equipped with a video monitor, each of the passengers of this class has the opportunity to create an individual menu. But when buying a seat in business class, be prepared to fork out several times more than for a seat in "economy class".

Undesirable seats for flights in business class are seats D, G, H, K of the first row, as they are located as close as possible to the toilet rooms, and the noise in the toilet and the constant walking of other passengers is unlikely to have a beneficial effect on the comfort of the flight.

Comfort class

In places from 11 to 16 rows there are passengers who bought tickets in the "comfort" class. Comfort conditions in this class are somewhere between business class and economy class. Service is expected to be higher than in economy class, passengers of this class are located separately from other passengers.

Row spacing allows passengers to stretch their legs and have a good flight. The disadvantages include that the backs do not lean, but due to the presence of a retractable leg shelf, the inconvenience is smoothed out. Meals for comfort class passengers are similar to those for business class passengers.

For the convenience of passengers, the chairs are equipped with tables.

Luminaires with the ability to adjust the level of illumination and video monitors.

The worst seats in this class include seats located in the 11th row due to the presence of a partition that separates the business class and comfort class. The partition does not allow you to stretch your legs to the fullest.

Economy class occupies more than 60% of the entire cabin of the Boeing 777. Economy class is located from 17 to 51 rows. The entire economy class is divided into 3 parts.

Places C and H of the 18th row are in demand. It is possible to tilt the backs, while the big plus is that the front row seats do not interfere with your comfort. Another plus is the lack of crowds of passengers, as the toilet rooms are located away from this row.

Seats in row 20 are of interest to passengers who are not interested in watching through the windows and tend to spend time passively resting (sleeping).

Seats in row 23 received mixed ratings, on the one hand it is possible to expand the chair to a large angle of inclination, on the other hand, due to the location of the bathroom nearby, it will be an unpleasant neighborhood.

There is a large distance between rows 23 and 24, so there are a lot of legrooms, minus the proximity of dry closets.

Good seats - seats located in the 38th row, you can stretch your legs, comfortably fly. But seats in this row are in demand and are always sold out.

So, the best seats in the economy class are the seats located in rows 17, 24 and 38. Plus, this is the inability for front-seated passengers to recline their seats. There are no pluses in other places, so the rest have the same conditions.

Boeing 777 Development History

Boeing 777 development

The plans of the Boeing airline was to take the Boeing-767 as a basis and slightly alter, improve, so the 767-X project appeared. It was a Boeing 767, with a longer fuselage, larger wingspan and the ability to seat 330-335 people and travel over 13,000 km.

Airline customers did not like these innovations. After all, we needed not only a long-haul aircraft capable of flying between continents, but also an aircraft designed for medium distances.

Another of the requirements was that the customer had the opportunity to arrange the cabin at his discretion, depending on the class. These 767-X aircraft were very expensive, so the operators demanded lower operating costs.

The design process of the aircraft (with new performance characteristics) Boeing-777 was very interesting. Note that not only Boeing itself was involved in the design of the aircraft, but other aviation companies also took part (All Nippon Airways, American Airlines, British Airways, Cathay Pacific Airways, Delta Air Lines, Japan Airlines, Qantas and United Airlines). First, a working group called “Working Together” was created, then all the comments received from stakeholders were consolidated.

Boeing Aircraft PlantK65571-01

As a result, requirements for the new aircraft were developed: complete unification of the cockpit with the Boeing 747, equipping the cockpit with LCD displays and the Fly-By-Wire control system, the fuel efficiency of the aircraft should be 10% better than that of competitors (A330 and MD- eleven).

The airline's management noted that as a result of such work, the liner turned out to be passenger-oriented.

The production of the Boeing 777 was organized at a plant in the city of Everett.

Washington state, which was targeted for the production of the Boeing 747.

We think that readers will be interested that this airliner was developed thanks to computer technology. In the process of its design, all drawings were made exclusively on computers without printing on paper.

The development was based on a system called "CATIA". The aircraft project was designed using a computer program, which made it possible to eliminate a large number of various errors and shortcomings.

Production

A huge number of subcontractors were involved in the production of the Boeing-777 (double-decker, etc.). Mitsubishi Heavy Industries and Kawasaki Heavy Industries were involved in the manufacture of fuselage panels, Fuji Heavy Industries, Ltd committed to manufacture the central section of the wing, Hawker de Havilland the elevators, Aerospace Technologies of Australia the rudder.

The engine, as the most expensive unit that was equipped with a double-decker Boeing 777, tried to develop such giants as General Electric, Pratt & Whitney and Rolls-Royce. The requirement was that the engine was rated at 77,000 pounds (340 kN) and above.

The start of assembly work was preceded by an increase in the area at the plant. For this, about 1.45 billion dollars had to be invested.

By the time work began, the company had already formed a portfolio of orders for 120 aircraft from 11 different customers.

Note that the Boeing 777-300 ER was a commercial success, as it was the best-selling aircraft among all Boeings.

Boeing demonstrated a long-haul aircraft with 777-200LR (Long Range) coding

On November 10, 2005, he already broke the world record for flight range, which amounted to 21.6 thousand km without landing from Hong Kong to London. The flight time was about 23 hours.

After the successful production of passenger airliners, the company also took up cargo aircraft. In May 2008, the 777 F (Freighter - “truck”) was introduced, the development of which was based on the 777-200LR. February 2009 was marked by the first flight of the aircraft and the start of commercial operation.

Technical characteristics of the Boeing 777-300 aircraft

The Boeing-777 is a model of a wide-body passenger aircraft for long-distance flights. These aircraft are in the TOP-5 of the largest airliners for the transport of passengers.

Boeing 777 flight performance:

	Boeing 777-200	Boeing 777-200ER	Boeing 777-200LR	Boeing 777-300	Boeing 777-300ER	Boeing 777-8X	Boeing 777-9X
Crew, pers.	2
Length, m	63,7			73,9		69,5	76,5
Wingspan, m	60,9		64,8		60,9	64,8	71,3
sweep,	31,64
Height, m	18,5		18,8	18,5	18,7	n.a.
Fuselage width, m	6,2
Cabin width, m	5,9
Boeing 777 passenger capacity, pers.	305	301	301	368	365	353	407
	(3 classes)	(3 classes)	(3 classes)	(3 classes)	(3 classes)	(3 classes)	(3 classes)
	400	400		451
	(2 classes)	(2 classes)		(2 classes)
Cargo compartment volume, m³	150			200
Maximum takeoff weight, kg	247 210	297 560	347 450	299 370	351534	315 000	344 000
Empty weight, kg	139 225	142 900	148 181	160 120	166 881
Boeing 777 fuel volume, l	117 000	171 160	202 290	171 160	181 280
Maximum cruising speed, km/h	905
Maximum speed, km/h	965		945
flight range from Max. useful load, ks	6020	10740	13890	7035	10190
	9695	14260	17500	11135	14685
Runway length, m	2500	3536		3410	3200
Practical ceiling, m	13140
Engines (×2)	P.W.4077	P.W.4090	GE90-110B	P.W.4098	GE90-115B	GE9X	GE9X
	RR 877	RR 892	GE90-115B	RR 892
	GE90-77B	RR 895		GE90-94B
		GE90-94B
Thrust (×2)	PW: 330 kN	PW: 400 kN	GE: 480 kN	PW: 430 kN	GE: 510 kN	GE: 470 kN	GE: 470 kN
	RR: 330 kN	RR: 420 kN	GE: 510 kN	RR: 400 kN
	GE: 330 kN	GE: 410 kN		GE: 410 kN

For cargo version:

Characteristics	Boeing 777 Freighter
Crew, pers.	2
Length, m	63,7
Wingspan, m	64,8
sweep,	31,64
Height, m	18,6
Fuselage width, m	6,2
Cabin width, m	5,9
Cargo compartment volume, m³	636
Maximum takeoff weight, kg	347 450
Empty weight, kg	148 181
Boeing 777 - fuel volume, l	181 280
Maximum cruising speed, km/h	905
Maximum speed, km/h	945
Flight range with max. payload, ks	9065
Maximum flight range, km	9065
Runway length, m	3536
Practical ceiling, m	13140
Engines (×2)	GE90-110B
Thrust (×2)	GE: 480 kN

Conventional and double-deck modifications of the Boeing 777

Now the Boeing-777 family, whose characteristics no one has been able to surpass so far, includes the following modifications:

• - this is the basic model of the liner, which has the ability to accommodate up to 395 passengers (depending on the layout of the cabin). It can carry passengers up to 5.95 thousand km. Destination - the territory of the United States, therefore, only airlines located in the United States are customers;
• Boeing 777-200ER- an aircraft with the ability to make longer flights (the letters ER stand for Extended Range - increased range);
• Boeing 777-200LR- modification with an even more increased (up to 14,000 km) flight range, as well as with an increase of 50 tons (compared to the ER model) take-off weight. The letters LR stand for Longer Range - long range. It has been operating regular flights since 2006;
• Boeing 777-300- modification of the Boeing 777, was designed to change generations, namely, to change the Boeing 747-100 and Boeing 747-200 liners. Can accommodate more passengers, up to 450 passengers. In accordance with the requirements of customers, operating costs are reduced, and fuel consumption is reduced by 30%;
• Boeing 777-300ER- a modified version of the Boeing 777-300, but with a longer flight range and a larger wingspan;
• Boeing 777 Freighter- cargo version of the aircraft, based on the Boeing 777-200ER. Commercial operation has been ongoing since 2009.

Boeing 777 400 aircraft

Boeing 777 crash

January 17, 2008. Heathrow Airport (London). A British Airways Boeing 777-200ER on a Beijing-London flight. Due to a malfunction of the fuel system sensors, he landed on the ground before reaching the runway;

July 29, 2011 Cairo airport. During preparatory work for the takeoff of the Boeing 777-200. As the commission found out, the cause of the fire was a malfunction in the electrical wiring system.

July 7, 2013 airport in San Francisco (USA). At the time of the landing of the Boeing 777-200ER aircraft, the liner touched the dam at the end of the runway with its tail. The plane caught fire after the collision. Three people died.

March 8, 2014. area of ​​the South China Sea. The Boeing 777-200ER aircraft, which was flying Kuala Lumpur-Beijing, suddenly disappeared from the controllers' radar screens. 227 passengers and 12 crew members were killed. On March 24, a statement was circulated that the passengers on board the plane had died and the plane had crashed in the southern Indian Ocean.

July 17, 2014 777 Boeing "Malaysian Airlines" crashed in the Donetsk region near the Russian-Ukrainian border.