How much does the entire Boeing 777 aircraft weigh? How it's made, how it works, how it works. High-class comfort conditions

The Boeing 777 is a family of large twin-engine passenger aircraft. Models in this range can accommodate several hundred passengers – from 301 to 550 people. In addition, these aircraft are capable of flying vast distances. The record range is 21 thousand kilometers. Airliners of this line are equipped with the most powerful engines ever used. passenger aviation.

The aircraft of this series became a legend before they even appeared. Project 777 aircraft are perhaps the most popular among operators today.

History of creation

In the 1970s, a steady increase in popularity passenger air transportation led to the fact that the aircraft existing at that time could no longer meet the increased demand. To update the line of airliners, Boeing began to develop new models - the twin-engine 757 and 767, as well as the three-engine 777.

The new airliners would compete with products from Airbus, McDonnell Douglas and Lockheed. However, later the 777 project had to be abandoned due to limited resources and low demand.

The situation changed in the 1980s, when wide-body aircraft became in demand.

At first it was planned to carry out modernization, but the presented project did not satisfy the airline.

Carriers needed an aircraft similar in configuration to the Boeing 747, but designed to fly relatively short distances. The use of three motors was already redundant, and new car received two engines.

For the project of the revived Boeing 777, the company took a non-standard approach. The development of the aircraft was carried out in constant cooperation with several major airlines. They conducted surveys among passengers, and then combined their results with their requirements for the new liner. Thanks to this approach, it was possible to create an aircraft that is better suited to end users than others.

Development of the Boeing 777 began in 1990. Five years later, the first copy appeared on commercial airlines.

Production

Boeing chose a plant in Everett to manufacture the aircraft. The production area had to be increased almost 2 times. Assembly lines were added that could rotate the fuselage 180 degrees.

Boeing 777-200 model range

The first flight of the Boeing 777 base model 200 was made in June 1994. And less than a year later, United Airlines received its first airliner for commercial operation.

After the success of the first model, the company began developing an airliner designed for flights between continents across the Atlantic Ocean.

This Boeing modification was designated 777-200ER. It turned out to be very popular and became the best-selling aircraft model.

The Boeing 777, model 200LR, has the longest range of any commercial airliner in existence. It is capable of non-stop flights between most airports in the world. The aircraft of this particular modification made a record flight over half the length of the equator and lasting about a day.

Boeing 777-300 model range

Models with the number 300 in the name are versions of aircraft with an extended fuselage. The Boeing 777-300 modification was intended to replace the old Boeing 747. These models have comparable payload and flight range, but the 777 is 30% more fuel efficient and 40% cheaper to operate.

The improved model of the Boeing 777-300 aircraft was designated 777-300ER.

This is the largest and heaviest airliner in the Boeing 777 family. The flight range has been increased by a third. To achieve such characteristics, many design elements have been improved in this modification and additional fuel tanks have been added.

The Boeing 777, originally intended to carry passengers, also has a cargo modification called the Boeing 777 Freighter. This aircraft takes on board more than a hundred tons of cargo and flies over a distance of more than 9,000 kilometers.

Prospects

Since 2013, Boeing has been developing the promising Boeing 777X series. The company plans to begin production of these aircraft by 2020.

This airliner will combine all available engine and design improvements to make it the most fuel-efficient aircraft in the world.

Design

The speed and range of an aircraft is determined by how much it weighs. Boeing, starting with the first model 777-200, began to use high technology much more widely than before:

• composite materials in the fuselage structure;
• Fly-by-Wire digital control system;
• avionics with replaceable software;
• LCD screens in the cockpit;
• on-board information network on fiber optics.

Thanks to such innovations, it was possible to reduce the weight of the aircraft and their cost. The takeoff weight of an empty Boeing 777 ranges from 140 to 170 tons.

Cockpit

When designing the cockpit for the Boeing 777, special attention was paid to comfort. Comfortable chairs, quiet sound background, good review– already in the base model 200, everything was done to ensure that pilots had no distractions.

Flight and diagnostic information is displayed on panels and color displays for better human perception. For the crew to rest during long flights, special places with chairs and beds are provided.

Interior

The interior design of the Boeing 777 is known for its flowing lines, spacious overhead bins and ambient lighting. Airlines themselves determine how much to install. seats.

The number of seats depends on the number of classes and the layout of seats in the cabin.

From four to ten chairs are installed in a row in different classes. There is more space above the middle row thanks to drop-down luggage compartments.

Glider

Composite materials used to lighten the airframe's structure account for nine percent of the total weight. The wing profile is designed for the speed of the Boeing 777, reaching 84% of the speed of sound in cruising flight. Thanks to its wingspan and increased strength, the Boeing 777 can fly at altitudes of up to 13 kilometers.

Engines

The Boeing 777 family, starting with the base model 200, uses the most modern engines. Thanks to them, the speed of the Boeing 777 aircraft approaches the speed of sound.

Their record power provides the aircraft with excellent flight characteristics. Engines for aircraft of this line are manufactured by General Electric.

Avionics

The airliners are equipped with small computers. The design provides for their easy replacement during modernization. The EFIS digital complex includes:

• LCD displays;
• data management system and library with information about aircraft subsystems;
• power management system;
• control system for cabin sealing and air parameters.

Chassis

Boeing 777 aircraft have six-wheel landing gear. This achieves effective load distribution when moving along runway. Due to the large size of the tires, it was necessary to improve the braking system. Each of the six tires in the landing gear can withstand a load of up to 27 tons, which is more than that of.

Flight performance compared to competitors

The 1990s saw significant changes in the market passenger airliners. Some companies were absorbed by larger ones. Some aircraft makers have exited the market due to economic difficulties and declining demand. As a result, only two manufacturers remained - Airbus in Europe and Boeing in the USA.

Russia continues to produce passenger aircraft, but production volumes do not compare with the two largest suppliers of aircraft.

Their planes are present in all niches passenger transportation. This preserves competition, and carrier companies have the opportunity to choose airliners that have the most suitable technical characteristics.

The flight performance characteristics of the Boeing 777 aircraft in comparison with competing models from Airbus are presented in the tables.

Exploitation

The Boeing 777 was developed taking into account the wishes of carrier companies and passengers. Thanks to this, the airliner takes into account most of the details that make up a comfortable flight.

Advantages

A significant advantage of aircraft of this line is the smoothness of takeoff and landing. Improved sound insulation significantly reduces engine noise.

The wide luggage racks can accommodate even large bags. To entertain passengers during long flights, multimedia systems are built into the backs of the seats.

Flaws

When ordering aircraft, airlines themselves choose the cabin layout. Some airlines, wanting to make more profit, install too many seats. The result of this approach is crowding and inconvenience for passengers, especially in economy class.

Flight safety

The Boeing 777 is considered the safest aircraft in the world. It has not experienced a single confirmed disaster due to equipment failure.

Happened emergency landings, fires occurred, but after that most of the airliners returned to service.

4 people died in these incidents. During operation since 1995, 6 aircraft of this type were lost. Two events stand out in particular, in which 537 people died.

In March 2014, a Malaysia Airlines plane disappeared from radar. The Boeing 777-200 was believed to have crashed in Indian Ocean. During three years of searching, several fragments of the fuselage were discovered, but the cause of the fall could not be determined. There are many versions, but none of them has received sufficient evidence.

The second event was the crash that occurred with the Boeing 777-200ER near Donetsk on July 17, 2014. The flight of the same company, Malaysia Airlines, was shot down while flying over the combat area. As a result of a lengthy investigation, the commission determined that the plane was shot down by a surface-to-air missile of the Buk complex. However, it was not established which one of those involved in the conflict shot down the Boeing.

Associated with the Boeing 777 line of aircraft Interesting Facts and records:

• When designing the 777-200, the first model of this family, not a single drawing was made on paper. For the first time, the entire development process was completed using only computers.
• The General Electric GE90-115B engine, installed on the Boeing 777 models 200LR and 300ER, is the largest and most powerful in the world.
• The longest single-engine flight was made by the Boeing 777-200ER. The duration was 177 minutes.
• Non-stop flight A Boeing 777 flew a distance of 21,601 km. For a 200LR model airliner, the flight from Hong Kong to London took 22 hours and 42 minutes.

Nordwind Airlines

Nordwind Airlines- in translation " North wind» – Russian airline, using Boeing 777-200ER and 777-300ER aircraft.

Present on the passenger air transportation market since 2008. The Nordwind fleet has 21 aircraft, of which five are Boeing 777.

The Boeing 777-200 has a cabin that can accommodate 393 seats. It includes business class and economy class. The seating arrangement on the plane is as follows:

• business class – 2-2-2 layout;
• economy class - most rows 3-4-3, some rows 2-4-2.

In economy class, there are several rows that differ from most others in terms of convenience. In rows numbered 5 and 6 there are seats in front of which there are no seats. There will be no problems with the reclining seat of the front neighbor; there is enough room for the knees of even a tall person. There is also relatively plenty of space in front of rows 12, 14, 15, 33 and 34, but there are toilets nearby, which does not contribute to comfort.

The cabin on Boeing 777-300 aircraft is divided into three classes and can accommodate 312 passengers. The seating arrangement is as follows:

• business class – 1-2-1;
• comfort class – 2-4-2;
• economy class - most rows are 3-3-3, some rows are 2-3-2.

The best seats in comfort class are in row 20. In economy class, there is additional space in front of seats in rows 45, 46, 60 and 61, but nearby toilets reduce the amenities.

Boeing 777 aircraft from Nordwind are quite attractive for long flights due to their safety and level of comfort.

Video

It is the world's largest twin-engine jet passenger aircraft. The Boeing 777 set an absolute range record for passenger aircraft: 21,601 thousand km! Boeing 777 (“Triple Seven” or “three sevens”) - this aircraft was developed in the early 1990s, made its first flight in 1994, and has been in operation since 1995. The Boeing 777 was the first commercial airliner to be designed 100% by computers. And this is the safest long-haul airliner in the history of aviation!

I flew on three sevens only once - from Dubai to Male with Emirates airlines and then I was surprised to learn that they saved a lot on the layout of the economy class cabin, we will put one additional seat in a row, reducing the width of the others! In this report I will talk about the history of creation, design features and show the passenger cabin of the largest operator of this type of aircraft in Russia.

History of creation:

In the mid-1970s. The three-engine 777, which was intended as a competitor to the McDonnell Douglas DC-10 and Lockheed L-1011. This aircraft was conceived as a modified version of the 767 with a redesigned wing and tail section. It was planned to create two main options: a short-haul aircraft, which would be capable of carrying up to 175 passengers over a distance of 5,000 kilometers, and an intercontinental airliner, carrying the same number of passengers over a distance of up to 8,000 kilometers.

Work on twin-engine aircraft soon began, but the 777 project was frozen, as difficulties arose with the design of the tail section of the aircraft, and the company also decided to focus on the more commercially promising 757 and 767. As a result, when both aircraft began to roll off the assembly line, it became Clearly there is a missing link in Boeing's aircraft line. There was an urgent need to have an aircraft that would be in the niche between such machines as the Boeing 767-300ER and Boeing 747-400.

At first, Boeing planned to simply modify the 767, resulting in the so-called 767-X concept. It was in many ways similar to the 767, but had a longer fuselage, a larger wing and could carry about 340 passengers over a distance of up to 13.5 thousand kilometers.

But airlines were not impressed with the new aircraft. They wanted an aircraft capable of flying shorter distances and with a cabin configuration similar to the Boeing 747, which, in addition, could be changed by adding or removing the required number of passenger seats in a particular class of cabin. Another necessary condition was to reduce operating costs - they would have to be significantly lower than those of the 767. As a result, the original project was heavily redesigned and the twin-engine Boeing 777 was born.

The Boeing 777 was the first commercial airliner to be designed 100% by computers. During the entire development period, not a single paper drawing was released; everything was made using a three-dimensional design system.

Development of the aircraft began in 1990 and the first order was immediately received from United Airlines. In 1995, the first 777 began commercial flights. Currently, the 777-200LR is the aircraft capable of performing the longest passenger flights in the world.

Modifications:

The 777-200 was the first modification of the aircraft and was intended for Segment A. The first 777-200 was delivered to United Airlines on May 15, 1995. With a range of 5,235 nautical miles, the 777-200 modification was aimed primarily at US domestic carriers. A total of 88 different aircraft of the 777-200 modification were delivered to ten customers. Airbus's competing model is the A330-300.

The stretched version of the 777-300 was intended to replace the Boeing 747-100 and Boeing 747-200 aircraft. Compared to older versions of the 747, the stretched version has similar passenger capacity and range, but uses a third less fuel and has 40% lower operating costs. The fuselage of the 777-300 is extended by 11 meters compared to the basic modification of the 777-200, which allows it to accommodate up to 550 passengers in a single-class configuration. The modification's maximum range is 6,015 nautical miles, allowing the 777-300 to serve heavily trafficked destinations previously served by the 747.

777-200ER

Modification 777-200ER (“ER” means Extended Range, increased range). The 777-200ER has increased fuel capacity and maximum take-off weight compared to the 777-200 modification. Designed for international carriers and transatlantic flights, "nf modification has a maximum range of 7700 nautical miles (14260.4 km).

777-200LR

The 777-200LR (“LR” stands for Longer Range), a Segment C model, became the world's longest-range commercial airliner in 2006. Boeing called this model the Worldliner, indicating the airliner's ability to connect almost any two airports. The modification set a world record for the longest non-stop flight among commercial airliners - the flight range is 9,380 nautical miles (17,370 km). The 777-200LR modification is designed for ultra-long flights, such as Los Angeles - Singapore or Dallas - Tokyo. The 777-200LR has an increased maximum takeoff weight and three additional fuel tanks in the rear cargo compartment.

777-300ER

The 777-300ER (“ER” stands for Extended Range) is a modification of the 777-300. The modification has beveled and extended wingtips, new main landing gear, a reinforced nose strut and additional fuel tanks. The model's standard GE90-115B turbofan engines are the most powerful jet engines in the world today, with a maximum thrust of 513 kN. The maximum range is 7,930 nautical miles (14,690 km), made possible by increased maximum take-off weight and fuel capacity. The 777-300ER's fully loaded range is increased by approximately 34% compared to the 777-300. After flight tests, the introduction of new engines, wings and an increase in take-off weight, fuel consumption decreased by 1.4%.

And all the modifications in the visual series:

A good illustration for comparing scales is the 737 in front. Please note that the diameter of the GE-115B engine installed on the 777 model is only 30 cm less than the width of the Boeing 737 cabin!

Design elements:

The design of the aircraft's airframe includes the use of composite materials, which make up 9% of the weight of the structure. The interior floor and steering wheels are also made from such materials. The main part of the fuselage has a circular cross-section and at the rear merges into a blade-like tail cone, which houses the auxiliary power unit.

The airliner also has the largest landing gear and the largest tires ever used on a commercial jet airliner. Each tire on the 777-300ER's six-wheel main landing gear can support 27 tons, which is more than the tire load on a Boeing 747-400!

The aircraft has three redundant hydraulic systems, of which only one is needed for landing.
An emergency aircraft turbine is located in the wing fairing under the fuselage - a small propeller that extends out of the aircraft in emergency situations to provide minimal power.

The General Electric GE90 engines powering the Boeing 7777 are the largest and most powerful jet engines in aviation history.

And all five Boeing 777-300 of Transaero are equipped with RR211 Trent 892 engines from Rolls Royse:

Cockpit:

The cockpit is very spacious. The Boeing 777 in all modifications is a long-haul airliner capable of serving non-stop commercial flights lasting up to 18 hours. However, regulations of various aviation regulatory bodies, professional and trade union organizations limit the continuous work time of crew and flight attendants.

Interior:

The 777's interior, also known as the Boeing Signature Interior, features curved lines, extended overhead bins and indirect lighting. Seat configurations range from 4 abreast in first class to 10 abreast in economy class. The window size - 380x250 mm - was the largest of any commercial airliner until the introduction of the 787.

Each airline's passenger cabin has its own layout. It depends on certain customer requirements, and not on the type of aircraft!
Please note that in economy class Transaero has one seat less in a row than, for example, Emirates (!) and Aeroflot. This means that the chairs themselves are wider and more comfortable!

Examples of the layout of Boeing 777 -200 and -300 a/k Transaero:

Economy 2-5-2:

Economy 3-3-3:

Emirates" - economy 3-4-3

Aeroflot - economy: 3-4-3

Let's take a look on board the Boeing 777-300 of Transaero Airlines. EI-UNM flew with Singapore Airlines and was transferred to Transaero in 2012. The interior has been completely updated, with a Lumexis entertainment system installed throughout. The upholstery uses wear-resistant Alcantara material, and the seat manufacturer is the Italian company Aviointeriors.

Imperial class "Transaero":

Business Class:

Economy class:

An economy class cabin in red colors is called “economy class”, and blue is called “tourist class”. They differ in the pitch of the seats. In economy class - 36 inches, in tourist class - 32 inches.

Wi-Fi is available on board! I'll have to test it somehow when I fly.

Visually, the color separation in the interior is pleasing to the eye:

Kitchen at the rear of the plane:

And even an installation for uncorking champagne bottles for the Imperial class:

In total, about 1100 aircraft have been produced at the moment!
Once I photographed the 1000th copy in Dubai:

Safety:

This airliner is considered the safest aircraft among all long-haul airliners. During its 18 years of operation, the Boeing 777 suffered eight incidents, including one crash and two hijacking attempts. On July 6, 2013, the first plane crash with human casualties occurred. An Asiana Airlines Boeing 777-200ER, flying from Seoul to San Francisco, crashed while landing at San Francisco Airport, hitting the end of the runway with its tail. 2 people died.

Boeing 777 in Russia:

In Russia, the largest operator of Boeing 777 aircraft is Transaero. This company has 14 aircraft in its fleet: 5 Boeing 777-300, 9 Boeing 777-200ER. In addition to Transaero, this aircraft is in the fleet of Aeroflot, Nordwind and Orenair.

The Boeing 777 has been operated by Transaero for 5 years; in one of the following reports I will talk about its maintenance at the company’s own repair and technical facilities.

Enjoy your flights!
Next time I will tell you more about the legendary Boeing 747! This is the view from the roof of the upper deck:

I thank the press service of Transaero Airlines and personally Sergei Moryakov for the opportunity to make this report!
If you can show me something unusual and interesting, write to: [email protected]

See my other reports on aviation topics

30.08.2017, 06:22 53770

The Boeing 777-300ER is a long-range wide-body aircraft, a modification of the 777-300 with increased take-off weight and capacity.

The Boeing 777-300ER modification has beveled and extended wingtips, new main landing gear, a reinforced nose gear and additional fuel tanks. The fuselage, wings, empennage and engine pylons are also strengthened.

The standard GE90-115B turbofan engines for this model are today the most powerful jet engines in the world and have a maximum thrust of 513 kN. The maximum range is 14,690 kilometers, which was made possible thanks to the increased maximum take-off weight and fuel reserve. The 777-300ER's fully loaded range is increased by approximately 34% compared to the 777-300. After flight tests, the introduction of new engines, wings and an increase in take-off weight, fuel consumption decreased by 1.4%.

The first Boeing 777-300ER was delivered airlines Air France April 29, 2004. In September 2010, the Boeing 777-300ER became the best-selling modification of the Boeing 777, surpassing the 777-200ER.

Location and numbering of seats in the cabin, seat layout on the Boeing 777-300ER aircraft. The best and least comfortable seats on the plane

Today, Aeroflot airline actively operates 16 aircraft. The aircraft cabin comfortably accommodates 402 passengers and 3 classes of service: business (30 seats), comfort (48 seats) and economy (324 seats).

Business class - first 5 rows.

• All the places here are convenient and comfortable. Modern design, individual menu, entertainment system and excellent service.

Comfort class with11 to 16 rows.

• A separate cabin is provided for this class. The name of the class speaks for itself. There are very comfortable seats here, the backs of which do not recline back, and the surface “moves” forward without interfering with the passengers sitting behind you. Each chair is equipped with its own hanging light source, footrest, large comfortable folding table and 10.6-inch monitor. Meals: hot dishes from the business class menu.

11 row. There is a partition in front of the seats in this row, so there is not much legroom. And the chairs under numbers F,G,H and K are closest to the toilet. Moreover, this is a toilet for business class; for passengers of comfort class there is a toilet in the economy class cabin.

In 12, 15 and 16 rows The porthole is located inconveniently.

Economy class- from 17 to 51 rows. He divided into 3 salons.

17th row seats A,C,H,K. Comfortable places. There is enough legroom and the backrests recline well. There are two seats, which is ideal for a flight for two.

20 row. There is no porthole.

Rows 17, 24 and 39, places D, E, F, G. The huge advantage is that there are no passengers in front and no one will lean back on you. But you will have to look at the wall the entire flight, and you won’t be able to stretch your legs out in front. Also, 24 row is close to the toilets, and 39 - to the kitchen. This is unnecessary fuss around these places.

18 row C and H. Comfortable places. There are no chairs in front of them and there is enough free space to stretch out their legs and take a comfortable position.

Seats in rows 23, 36, 37, 50, 51 located near toilets and kitchens, which may cause slight discomfort. But here the backs of the seats recline and it is comfortable during the flight.

• Seats 24 and 38 rows located behind emergency exits, so there is a lot of free space in front

Good seats, marked in green, are in rows 24 and 38. The emergency exits located in front of them suggest an increase in free space in front. However, for safety reasons, elderly passengers, passengers with children and animals, disabled people and pregnant women cannot sit here. Also, you should not block the approaches to the hatches with your hand luggage.

The seats are in row 46, C and H. The backs of the seats here “stick out a little into the aisle”, so they can be touched by passengers and flight attendants with trolleys.

Seats from rows 47 to 51: A, C, H, K. Due to the narrowing of the fuselage, there are two seats, which are ideal for flying as a couple.

Emirates Airlines is the largest operator of Boeing 777-300 passenger aircraft. Total in aircraft park This airline has 102 such aircraft. Accordingly, with such a quantity, there are different interior layouts. There are 4 of them in total. The most popular configuration of the Boeing 777-300 Emirates is 12 first class seats, 42 business class seats and 310 economy class seats. We will give a detailed description of this configuration.

First class (1-2 rows).

• The most comfortable for the flight. There are very comfortable chairs that recline almost 180 degrees, an exquisite menu, and high-level service.

Business class (from6 to 11 rows). Also very comfortable chair-beds, the pitch between the rows is about 1.5 meters. There are some notes on the places of this class:

• Rows 7 and 8 are close to the kitchen and toilets. These are busier places during the day and night hours alike. Places 7A and 7K Moreover, they do not have a porthole.
• 11 row located closest to economy class. There is a very thin partition, so the noise is not blocked.

Economy class (from16 to 50 rows).

Row 16 is a standard row in front of the partition. There are mounts for baby bassinets here, which is very convenient for parents, but being close to small children can make the flight uncomfortable for other passengers. Folding tables and an individual screen are placed in one of the armrests, making it immovable. In seats in this row, hand luggage cannot be placed on the floor during takeoff and landing. The big advantage of these seats is the absence of passengers in front and the confidence that the back of your seat will not be thrown back on you.

21 row. The backs of the chairs rest against the wall of the toilet and are limited in reclining. Also, the places are located next to the toilets, and this is always unnecessary fuss, walking and extraneous sounds.

23 row. There are toilets nearby. Places 23A and 23K do not have a full-fledged porthole. A small window is placed on the emergency door. The table and monitor are located in the armrest. Passengers with children and animals, disabled people and elderly people are prohibited from staying in these places. Walkways must not be blocked by hand luggage. A big plus is the ample legroom.

Rows 35 and 36 located close to the kitchen.

37 row has the same pros and cons as 23. Plus, the free space in front is often used by passengers from other rows to take a walk and stretch their legs.

38 row D,E,F,G- good places. However, they are primarily used for passengers with small children.

45C and 45H- the backs of the seats protrude slightly into the main salon. They can be grabbed by passing people and flight attendants with trolleys.

48A,B,J,K- the seat backs are limited in reclining. The in-flight entertainment server is located under the seat in front. This results in less legroom.

50 row- the backs rest against the kitchen wall and the toilets are close.

Other configurations of the Boeing 777-300 of Emirates Airlines

Configuration first, business, economy classes:

Dual class of service configuration:

Configuration with three classes of service (the first with cabins):

Flight performance

• Top speed: 965 km/h
• Cruising speed: 905 km/h
• Flight range: 14954 km
• Aircraft capacity: economy class – 550 passengers, economy/business – 479 passengers, economy/business/first class – 365 passengers

Rossiya Airlines began its operations back in 1992. During this time, the company gained great popularity among passengers, and now Rossiya is part of the Aeroflot groups. The company transports one million passengers annually, increasing route network. For all flights you must have in your arsenal good fleet. That is why the fleet includes modern aircraft, For example Boeing 777.

Specifications

The Boeing 777 appeared not so long ago, in 1994. The liners immediately became popular; many leading companies in the world ordered them. The airline has several such aircraft and several more are on order. Technical characteristics of the Boeing 777-300 the following:

• Length – 74 meters.
• Capacity – about 400 people.
• Cruising speed is 905 kilometers per hour.
• Flight range is up to 12 thousand kilometers.
• The maximum flight altitude is 13,100 meters.

Boeing 777-300 is good for long-distance flights, which are often carried out by the airline. The liners are in excellent condition, because they entered service not so long ago. The average age of all aircraft is two and a half years. You should know that in general the entire Russian fleet is very new, the average age of all Boeings is 4 years.

Cabin diagram of a Boeing 777-300 Rossiya Airlines

The seats on the company's plane are located as follows:

Rossiya Airlines Boeing 777-300 divided for several classes:

• Business Class. Located in the bow of the aircraft, it can accommodate 30 passengers.
• Comfortable class. Located behind business class, the number of seats is 48.
• Economy class. Standard service on board, accommodates approximately 330 people.

The seats are usually arranged according to the principle: 9 seats in a row or 10 seats in a row (4 seats in the middle, 3 on the sides). According to reviews from tourists, the Boeing 777-300 is a fairly comfortable airliner. Occasionally, people complain about uncomfortable seats, narrow aisles or the lack of windows in some seats.

The best seats on a Boeing 777-300

Look for cheap tickets for any type of transport without leaving your home:

When choosing places to fly, study the layout of the aircraft and listen to your desires. The picture shows a photo of the aircraft interior to make it easier to navigate:

• From the first to the fifth rows - Business Class. There are two seats here, a total of 6 chairs in a row. The chairs themselves are quite wide, the distance between them is increased, which means that here more space for legs. The chairs themselves are comfortable and soft.
• Rows 11-16. These seats are in the compartment comfort class. The seats here are arranged according to the “2-4-2” pattern. The distance between the seats has been slightly reduced, resulting in less legroom. But this class has its pros and cons. The most uncomfortable row is row 11; its downside is that the partition in front of the seats is too close. In addition, there is a toilet nearby, which can interfere with your peace of mind during the flight.
• 17th row. This is the first row economy class, there are no neighbors in front, so the seats won’t recline on you, and your legs can be straightened as you wish. Only in this row the side seats are arranged in pairs, while in others the seats are already arranged in groups of three.
• Row 18, seats C and N. There are no neighbors in front, so there is plenty of legroom. These seats are located in the middle of the plane, the pitching will be minimally noticeable.
• 24 row. Located after the emergency exits, there are no neighbors in front of you. But there is a toilet nearby, so unpleasant sounds and smells may reach you, this can be especially noticeable in seats D and G.
• 38 row. Similar to 24. There is an emergency exit and a kitchen area nearby. But there is a lot of legroom.
• Rows 47-49, seats A, C, H and K. From these seats, the side seats are again arranged in pairs. But because of this, the aisles do not become wider; it is quite possible that passing passengers or flight attendants will interfere with you.

Good seats in Boeing 777-300

Let's take a closer look at the advantages and disadvantages of Boeing 777-300 passenger seats:

• 12th row, places C, D, G, H. All these places are side by the aisle. People will often pass here to the toilet, so they may disturb you, since the passages themselves are not very wide.
• 20 row, window seats. The key word is “Window,” which may not even be there. Passengers often complain that there is no window in this particular row.
• 23 row. These are the last seats before the exits; the backs of the seats here can be reclined. But behind you will be toilet, so people will often walk past you, especially the aisle chairs.
• 36 row. Similar to row 23. Behind you will be toilet and technical rooms. The movement of people will be most noticeable in areas near the edge.
• 50 row. The situation is similar with the previous rows. Toilets located behind your seats can be a nuisance recline the seat back, besides, people will often flash past you.

Worst seats on a Boeing 777-300

There are few bad seats on a Boeing 777. Each seat has its pros and cons. But these are the places you shouldn’t choose:

• 37 row. The row is located in front of the buffet and toilet; the walls of these rooms will prevent you from reclining the backrests completely. In addition, the outer seats - D and G - will be touched by passers-by.
• 51 row. The situation is similar to row 37. There is a buffet behind the chairs, which means that the backs of the chairs cannot be reclined.

Interior

Business class has comfortable leather seats. They have a folding table, comfortable armrests, and a plasma screen. The seats themselves can be reclined 180 degrees. The design of this part of the interior is usually made in classic colors - blue, red, white.

Boeing 777-300 business class looks something like this

Comfort class is very comfortable and spacious. The seats here are arranged according to the “2-4-2” pattern. The interior is slightly different from business class. The chairs here are not leather, the distance between them has been reduced. The seats are made in corporate colors. Not every flight offers this class of service.

Seat arrangement in comfort class Boeing 777-300 Russia

Economy class is the simplest in design; the seats are standard, but comfortable. Cabin layout may vary slightly from aircraft to aircraft. The main colors in the design are dark. The aisle and distance between rows are very narrow.

In general, the Boeing 777-300 of Rossiya Airlines is a large and comfortable airliner that is capable of transporting a large number of long-distance passengers.

Insert your text here

The Boeing 777 is the world's largest wide-body airliner, impressive not only for its size and comfort, but also technical characteristics. It is equipped with two of the most powerful jet engines ever installed on a passenger aircraft. This model is one of the most reliable aircraft in its class.

Development history

In 1978, having studied the market and the wishes of air carriers in detail, Boeing introduced 3 fundamentally new developments:

• twin-engine 757 model with more economical fuel consumption (compared to the previous 727 model);
• twin-engine long-haul 767 (as a competitor to the Airbus A300);
• Model 777 with three engines (this aircraft challenged the DC-10 and L-1011 models).

In the future, the first two models will debut with success, and the 777 model project will be postponed indefinitely.

In 1988, it became known about the next project, which was the Boeing 777 with 2 engines. Airlines became interested in this model. At the end of 1989, sales of a new twin-engine model began.

The design process for the 777 was guided by 8 guidelines largest airlines peace. For the first time in its history, Boeing used such experience. The development process included a specially created working group, the first meeting of which took place in early 1990. The object of their discussion was a list of wishes and recommendations based on the needs and wishes of passengers. That is why the company recognized the 777 as an airliner, the development of which was based on the wishes of the consumer.

The presentation of the aircraft is presented in this video:

The moment the Aeroflot Boeing 777 takes off is recorded in this video:

The springboard for the production of the aircraft was a huge plant in Everett, specially built in 1960 for the development of the 747 model.

The first customer of the new product was United Airlines. This company ordered 34 aircraft. Development of the model began in the early 1990s, and already in 1994 it made its first flight.

Technical features of the liner

The model has a number of distinctive characteristics:

• The Boeing 777 is the first commercial airliner in history to be designed entirely using computer programs. Its development process was completely free of paper drawings and everything was made using CATIA (3D design system). Thanks to pre-assembly in the program, it was possible to avoid a lot of errors during production.
• The model holds the record among passenger airliners for flight range – 21,601 km.
• The height of the aircraft is 18.5 m.
• Length – 74 m.
• Wingspan – 64.9 m.
• Cabin width – 5.87 m.
• The weight of the 777 model is 160 tons when empty, and with passengers, fuel and luggage it reaches 300 tons.
• Average fuel consumption is 5000 l per hour.
• The maximum possible speed is 950 km/h, cruising speed is 905 km/h.
• The plane is equipped with two powerful engines.
• Passenger capacity: from 305 to 550 people, taking into account the interior configuration.
• Maximum flight altitude is 13,100 m.
• The maximum flight range is from 9.1 to 17.5 thousand km (depending on modification).
• The total number of toilets in the cabin is 7.

Interior features

The interior of the airliner is practical and stylish. The design is made in curved lines. The cabin has spacious luggage racks and indirect (global) lighting. Multimedia monitors are built into the backs of the seats, which will allow passengers to spend time with interest: watch a movie, listen to news from the cockpit.

Video review of the interior of an Aeroflot Boeing 777:

Each company offers its own interior layout, as it largely depends on the customer’s preferences. The number of seats ranges from 4 in business class to 10 in the budget segment.

The dimensions of the windows are 380 by 250 mm. Due to the lowering shelves, the developers managed to increase the space above the heads. The carefully thought-out layout of the cabin makes it possible to quickly move the seats to achieve the desired configuration.

Boeing 777 cabin layout, best seats

The interior of this model has a base extended by 10 m, which has a passenger capacity of up to 550 people.

Rows 1-5 business class

Most comfortable places. The chairs can accommodate not only sitting, but also lying down. All the advantages of these seats can only be fully appreciated during the flight; their cost is fully justified, because comfort is what is especially important during long flights.

Unlike other classes, there is a fairly large distance between seats - 1 m 60 cm. Passengers are offered the press and a varied menu.

When choosing a seat in business class, you should take into account that there is a toilet near DGHK 1: the sound of flushing water is clearly audible, so the passenger will be constantly distracted by extraneous sounds.

Many airlines have a very thin partition between business class and economy class, but this is not the case with Aeroflot: this carrier leaves a large distance between the compartments, which helps create conditions for optimal sound insulation.

6-11 row

This is the so-called comfort class, that is, intermediate between “business” and “economy”, a new product from Aeroflot. The distance between the seats is slightly smaller than in business class. The seats can be reclined 130 degrees. Each passenger has at his disposal a screen located in the back of the seat in front. With its help you can watch videos and listen to music. Passengers are also offered the latest newspapers.

17-51 row

These seats belong to economy class. There is a distance of 81 cm between the seats. This is the most popular and therefore the most spacious class.

In economy class, the seat backs recline 105-100 degrees.

17, 24 and 38 row

They are considered privileged because they have a number of additional advantages: each of these seats cannot recline the back, but the passenger in them has this opportunity. In addition, there is significant legroom in front - just like in business class.

The maximum comfort of these rows is called into question by one “but”: the close proximity of the bathroom. Due to this, there may be a constant crowd of people here. The sound of water is also distracting. If you do not take these nuances into account, then these places are ideal for relaxation and sleep.

On some airliners in rows 23, 36, 37, 50, 51 there is a possibility that the seat backs will be blocked due to their proximity to the toilet.

Seats 23A and 23K have only a small window located on the emergency exit door. The table and multimedia display are located in the armrest.

It is prohibited to block the emergency passage with luggage or hand luggage. Elderly people, disabled people, children or animals cannot be accommodated here.

At first glance, it seems that these are the most inconvenient places, but they have one significant advantage: there is a lot of legroom in front, since there is an emergency passage. This is a great advantage, especially for those passengers who travel long distances.

ABHK seats row 47

They are classified as places with additional amenities: They are located in the tail and have a large distance in front of the seats. Their advantage is also their location near the window, which offers a magnificent view. The rest budget places they are no different.

This demonstration video will allow you to get acquainted with the interior of the aircraft and the view from the inside:

Cockpit

The 777's cabin has a clean layout similar to Boeing's predecessors. This is the company's first commercial airliner equipped with a fully program-based fly-by-wire control system. It is equipped with a glass cabin. Has LCD displays from Honeywell.

The Cockpit features the first fiber optic control system network installed on a passenger aircraft. It was also decided to leave control using the steering wheel. The system has a flight parameters protection function: it monitors that pilots do not exceed the flight configuration and also helps to avoid dangerous maneuvers. If necessary, the system can be turned off.

In 2003, an updated cabin was introduced with the additional option of separate crew rest areas, which are located above the main cabin and have stairs. They have 2 armchairs and the same number of beds.

Features and differences of Boeing 777 modifications

Comparison of Boeing 777 with analogues

The Boeing 777-300 was released to replace the outdated 747 model. The first has a base extended by 11 m, which makes it possible to accommodate a maximum of 550 passengers - the same as in the previous model; the flight range is also the same. But despite this, the Boeing 777-300 is a third more economical in fuel consumption and 40% cheaper to maintain.

The Boeing 777-200 has a strong competitor from Airbus - the A330-300. Distinctive features include the maximum flight range of the first manufacturer: it is significantly higher and amounts to 14,300 km, while that of the competitor is 10,400 km. Boeing also has a higher maximum take-off weight, it is 297,560 kg, while Airbus has a higher maximum take-off weight of 233,000 kg. The A330 model has a smaller cabin width: it is 5.28 m. For its competitor, this figure is slightly larger - 5.87 m.

Number of Boeing 777 aircraft in carrier fleets

Aeroflot company:

• Boeing 777-300ER – 16 aircraft;
• Boeing 737-800 – 33 aircraft.

Nordwind Airlines has the following fleet:

• Boeing 777-200ER – 3 aircraft;
• Boeing 777-300ER – 2 aircraft;
• Boeing 737-800 – 7 aircraft.

Emirates Airlines has at its disposal:

• Boeing 747-400 – 2 aircraft;
• Boeing 777-200 – 19 aircraft;
• Boeing 777-300 – 112 aircraft.

Supply table

Price

The cost of a Boeing 777 depends on the modification of the aircraft: it can vary from $270 million to $330 million.

The Boeing 777 is an aircraft whose design was developed not only taking into account the interests of air carriers, but also based on the wishes of passengers. The total number of aircraft deliveries from 1990 to 2011 is 1,372. Aircraft of this model are available in the fleets of the world's largest carriers.