OAO "satellite system "Gonets" the possibility of using the satellite communication system "Gonets" in regions with limited radio coverage of cellular communication systems. Messenger (satellite communication system)

17.07.2019 news

Company "Information Satellite Systems" named after Academician M.F. Reshetnev" acts as the lead executor of the most important projects included in the state programs in the field of astronautics:

Federal Space Program for 2006-2015;
Federal target program "Maintenance, development and use of the GLONASS system" for 2012-2020.

In addition, ISS JSC implements a number of commercial projects in the interests of foreign customers.

Personal connection

At present, low-orbit multi-satellite personal communication systems, including constellations of small spacecraft, are becoming more and more widespread. Their creation is one of the activities of ISS JSC. With relatively small dimensions and low manufacturing costs, such satellites are capable of solving many important applied problems.

JSC "ISS" is working on the creation of a personal satellite communication system "Gonets-D1M". It is designed to solve the following tasks:

control of the state and location of mobile vehicles and cargo;
ecological, industrial and scientific monitoring;
communication in remote regions with underdeveloped infrastructure;
communication in emergency situations;
organization of global departmental and corporate data transmission networks;
creation of paging systems.

Today, the Gonets-D1M system is based on modern Gonets-M spacecraft. At the same time, the company is implementing a project of promising Gonets-M1 satellites.

Messenger-M

Personal communication spacecraft "Gonets-M" are designed to organize communication and data transmission, including "e-mail" with the registration of messages in the on-board storage device, storage and subsequent transmission to the user. The tasks of satellites of this series also include providing telephone and facsimile communications for subscribers who are in the radio visibility zone, and transmitting messages about the location of subscriber terminals using GPS / GLONASS. In addition, Gonets-M devices are used for environmental and scientific monitoring.

Satellites "Gonets-M" are launched into a circular near-Earth orbit at a height of 1350-1500 km. This makes it possible to install small-sized transceiver equipment on Earth.

For satellites of this class, it is planned to launch from the Plesetsk cosmodrome in blocks of 3 spacecraft using Rokot launch vehicles.

Messenger-M1

The Gonets-M1 spacecraft of the new generation are designed to provide noise-free satellite communications with the ability to access public networks and the Internet in a mode as close to real time as possible. In addition, the tasks of these satellites include radiotelephone communication between mobile and stationary users in the radio visibility zone of spacecraft, the collection and transmission of data on the state of mobile objects and the location of subscribers. Spacecraft "Gonets-M1" will significantly increase the number of subscribers served by the multifunctional personal satellite communication system "Gonets-D1M".

Telecommunication

Company "Information Satellite Systems" named after Academician M.F. Reshetnev is the largest developer and manufacturer of telecommunications spacecraft in Russia. According to their technical characteristics, the satellites created at the enterprise, providing communication, television broadcasting, Internet access, compete on an equal footing with the products of the world's leading manufacturers.

Unified satellite platforms of the Express-1000 (middle class) and Express-2000 (heavy class) families are the latest solution offered by ISS JSC to the market. On their basis, at present, the enterprise creates all telecommunication spacecraft, which differ from each other in size, throughput and power, depending on the requirements of the customer. In accordance with global practice, the period of active existence of satellites based on these platforms is 15 years.

The purpose of the Express-AM8 telecommunications spacecraft is to provide telecommunications services in Russia, as well as in Europe, Africa, South and North America, to provide presidential and government communications. The customer of the satellite is Federal State Unitary Enterprise "Space Communications". Being the lead contractor for the project, the Information Satellite Systems enterprise named after Academician M.F. Reshetnev is responsible for the development and manufacture of the service systems module, integration and testing of the satellite, as well as the creation of a dynamic software simulator. The main subcontractor, Thales Alenia Space France, provided the transponder and antennas.

The Express-AM8 communication and broadcasting satellite was created on the basis of the modern Express-1000HTB platform. The mass of the spacecraft is about 2100 kg. The power allocated to the payload is about 5880 W, the active life is 15 years. The satellite has 42 transponders in the C-, Ku- and L-bands.

The launch of the spacecraft is scheduled for 2015.

The main task of the Yamal-401 spacecraft is to provide communications, television broadcasting and data transmission throughout Russia. The satellite was created under a contract with the operator Gazprom Space Systems. Company "Information Satellite Systems" named after Academician M.F. Reshetev" within the framework of the project was responsible for the head development, integration, testing of the spacecraft and the ground control complex. JSC Gazprom Space Systems carried out the production of the payload (together with Thales Alenia Space France), the development, supply and integration of the on-board equipment of the service control channel, the earth station of the service control channel and other technical means of the GCC, as well as quality control. Part of the platform's qualified equipment was also supplied by the customer, OAO Gazprom Space Systems, under a contract with Thales Alenia Space France.

Yamal-401 is the third spacecraft (after Express-AM5 and Express-AM6) designed and manufactured on the basis of the Express-2000 heavy platform. The mass of the satellite is about 3000 kg, the power allocated to the payload is 11 kW, and the active lifetime is 15 years. The spacecraft has 6 antennas and 53 transponders in the C- and Ku-bands, which makes it possible to provide round-the-clock and continuous relaying of signals on the territory of Russia.

The Yamal-401 satellite was launched on December 15, 2014. The operating point of the spacecraft is 90 degrees east longitude.

Express-AM5

The Express-AM5 spacecraft is designed to provide digital television and radio broadcasting on the territory of Russia, solve problems of mobile presidential and government communications, provide a package of multi-service services (telephony, video conferencing, data transmission, access to the Internet), as well as create communication networks on based on VSAT technology.

The satellite was designed and manufactured by the order of the operator FSUE "Space Communications". Within the framework of the project of JSC "Information Satellite Systems" named after Academician M.F. Reshetnev" was responsible for the design, development, manufacture, testing, preparation for launch and commissioning of the spacecraft. The main partners of ISS JSC in the project were FSUE NIIR and MacDonald, Dettwiler and Associates. The Russian enterprise carried out development work on the design, development, manufacture and supply of the payload module, and the Canadian company MacDonald, Dettwiler and Associates, in turn, manufactured the repeater and antenna systems.

The Express-AM5 spacecraft has 10 antennas and 84 C-, Ku-, Ka- and L-band transponders. Its guaranteed period of active existence is 15 years, the total capacity of the platform is about 15 kW, and its weight is about 3400 kg. The unified satellite platform Express-2000 developed at ISS JSC was used as a module for the service systems of the spacecraft.

"Express-AM5" is the first satellite in domestic practice, created with the use of an electric propulsion system, which ensures the phased launch of a spacecraft - first into a transfer orbit, and then into a working orbit. Such a scheme allows the most efficient use of the capabilities of the launch vehicle.

The Express-AM5 satellite was launched on December 26, 2013. The operating point of the spacecraft is 140 degrees east longitude.

The Express-AM6 telecommunications satellite will provide access for the Russian population, government authorities and commercial users to modern high-quality telecommunication services, including multi-program digital television and radio broadcasting and the Internet anywhere in the country.

The Express-AM6 spacecraft, like the Express-AM5 satellite of the same type, was created under a contract with the operator FSUE Kosmicheskaya Svyaz with the involvement of the same partners - the Russian FSUE NIIR and the Canadian company MacDonald, Dettwiler and Associates. The distribution of work among project participants remained unchanged.

The payload of the spacecraft includes 11 antennas, 72 active C-, Ku-, Ka- and L-band transponders. The satellite with a 15-year active lifetime was made on the basis of the Express-2000 heavy platform developed by JSC ISS. The total power of "Express-AM6" is about 15 kW, weight - about 3400 kg.

To launch the spacecraft, just like in the Express-AM5 project, an electric propulsion system was used. Thus, the satellite was first launched into a transfer orbit, and then to the operating point of 53 degrees east longitude in geostationary orbit.

Express-AT1

The Express-AT1 spacecraft, created by JSC ISS by order of FSUE Kosmicheskaya Svyaz, is designed for direct high-definition television broadcasting, providing high-quality communication and data transmission services on the territory of the Russian Federation.

In accordance with the terms of the contract, the specialists of the company "Information Satellite Systems" named after Academician M.F. Reshetnev” designed, developed, manufactured the spacecraft, carried out its integration and testing, and also created a dynamic software simulator. In addition, the enterprise provides the operator with technical support during the operation of the satellite. Thales Alenia Space France was the subcontractor of ISS JSC for the repeater and antennas.

The Express-1000HTV platform became the basic platform for Express-AT1. The mass of a spacecraft with a 15-year active life is about 1800 kg, and the power allocated to the payload is 5.6 kW. The satellite has 32 active transponders operating in the Ku-band.

Express-AT1 was launched into orbit in tandem with the Express-AT2 spacecraft on March 16, 2014. The operating point of the satellite is 56 degrees east longitude.

Express-AT2

Communications, television broadcasting, data transmission - these modern services are provided using the Express-AT2 satellite, developed and manufactured by ISS JSC for the orbital constellation of the Russian operator FSUE Kosmicheskaya Svyaz.

The same co-executors took part in the process of creating the spacecraft as in the Express-AT1 project: ISS JSC as the main contractor responsible for the design, development, manufacture, integration, testing of the satellite, the creation of a dynamic software simulator and technical support in operation, and Thales Alenia Space France as the main subcontractor who supplied the repeater and antennas.

The Express-AT2 satellite was created on the basis of the Express-1000K platform, its mass is about 1250 kg, the power allocated to the payload is 3 kW. The spacecraft has 16 transponders operating in the Ku-band and serving to distribute high-definition direct television broadcasting programs, as well as to provide fixed and mobile communication services, data transmission, and high-speed Internet access. The coverage area of the spacecraft covers the entire territory of the Far East, which makes it possible to actively develop information resources in this region of Russia.

The launch of the Express-AT2 spacecraft together with the Express-AT1 satellite took place on March 16, 2014. Currently, Express-AT2 is operating for its intended purpose in the orbital position of 140 degrees east longitude.

Yamal-300K

The project to create a telecommunications satellite "Yamal-300K" was implemented in the company "Information Satellite Systems" named after Academician M.F. Reshetnev" in the interests of the operator "Gazprom Space Systems". The tasks of the spacecraft include providing the territory of Russia and the CIS countries with all modern communication services.

The ISS company developed, manufactured and put the satellite into operation in orbit, and also prepared the ground control complex. The payload provider was the satellite customer. OAO Gazprom Space Systems also developed the on-board equipment of the service control channel, the ground control station and other subsystems of the ground control complex.

The Express-1000N platform served as the base for the spacecraft. It made it possible to place a payload on board the Yamal-300K, which the customer originally planned to install on two satellites from another manufacturer. The spacecraft with a mass of almost 1900 kg and a payload power of about 5.9 kW has a 15-year active life. 26 relay trunks provide all types of modern communication services in C- and Ku-frequency bands.

The joint launch of Yamal-300K and Luch-5B satellites was successfully carried out on November 3, 2012.

AMOS-5

The AMOS-5 satellite, created by order of the Israeli operator Space Communication Ltd., is designed to provide communications, broadcasting and broadband information transmission services in Africa, Europe and Asia. In accordance with the terms of the contract, the specialists of ISS JSC not only developed and put into orbit a telecommunications spacecraft, but also created a ground control segment. The enterprise also provided the operator with personnel training services and provides the customer with technical support during the operation of the satellite.

Telecommunication spacecraft AMOS-5 was created on the basis of the non-pressurized medium-class platform "Express-1000N", which guarantees it high technical characteristics and a 15-year period of active existence. The satellite has 36 transponders in C- and Ku-bands. The power allocated to the payload is 5880 watts.

In this project, the French branch of the European company Thales Alenia Space acted as a subcontractor of ISS JSC for repeaters and antennas.

KazSat-3

The KazSat-3 telecommunication satellite with a 15-year active lifetime was created at ISS JSC by order of the Republican Center for Space Communications JSC of the Republic of Kazakhstan on the basis of an unpressurized medium-class platform Express-1000NTV. It is designed to provide communication services, television broadcasting and data transmission on the territory of this state.

In accordance with the terms of the contract, the company "Information Satellite Systems" named after Academician M.F. Reshetnev" was responsible for the design, development, manufacture, integration and testing of the KazSat-3 satellite. In addition, the main (Akkol) and reserve (Almaty) ground control complexes were created by the enterprise. Also, ISS JSC provided the operator with personnel training and technical support services during the operation of the satellite.

The power allocated for the payload of the satellite is 5.3 kW, its mass is about 1743 kg.

KazSat-3 is equipped with a communications payload manufactured by Thales Alenia Space Italia S.P.A. (Italy). It has 28 Ku-band transponders, which provide communication services to the territory of Kazakhstan.

The KazSat-3 satellite was launched on April 28, 2014 in tandem with the Luch-5V relay satellite.

Lybid

The telecommunications spacecraft Lybid was created at JSC "Information Satellite Systems" named after academician M.F. Reshetnev" commissioned by the Canadian company MacDonald, Dettwiler and Associates Ltd. (MDA) in the interests of Ukraine. During the implementation of the project, ISS JSC is responsible for the development, manufacture, testing of the satellite, as well as its preparation for launch and commissioning in orbit. MDA supplied the repeater and antennas for the spacecraft.

Lybid must provide communication, television broadcasting, data transmission on the territory of Ukraine, India, Africa. It is made on the basis of the modern Express-1000NT platform. The active life of the spacecraft is 15 years, the mass is about 1800 kg, the power allocated to the payload is 5880 W. The satellite has 30 Ku-band relay trunks.

The production of the Lybid spacecraft has been completed. The satellite is in safe custody at ISS JSC until the customer makes a decision to launch it.

relay

The main purpose of the multifunctional space relay system (MSRS) is information support for various purposes flying in low orbits (altitude up to 2000 km) objects of rocket and space technology (RST). With the help of the Luch ISS, information is exchanged in real time between the RCT objects, primarily the Russian segment of the International Space Station, and their flight control centers. To date, the Luch-5A, Luch-5B and Luch-5V repeater satellites, which make up the Luch orbital constellation of the MKSR, provide the ability to continuously maintain contact with the Soyuz-MS transport manned spacecraft and transport cargo ships "Progress-MS" during launch, flight, docking with the Russian segment of the ISS, undocking and landing of descent vehicles.

MKRS "Luch" provides the ability to control the launches and flight of launch vehicles (launch vehicles and upper stages), the implementation of technology for controlling objects of rocket technology from flight control centers outside their radio visibility zones.

The Luch ISS is tasked with transmitting signals from emergency beacons to the data collection centers of the international space search and rescue system COSPAS-SARSAT and signals from data collection platforms at the Roshydromet information receiving station. In addition, the Luch MCSR is used to transmit corrective signals from ground-based differential correction and monitoring stations to consumers of global navigation systems.

The Luch relay system also makes it possible to conduct TV reports and videoconferencing.

The multifunctional space relay system of the ISS "Luch" was put into trial operation in February 2016.

Navigation

The creation of navigation spacecraft JSC "Information Satellite Systems" named after Academician M.F. Reshetnev" has been engaged since the 1960s. To date, the company is the only domestic enterprise that designs and manufactures satellites for this purpose.

Currently, space navigation in Russia is provided with the help of the GLONASS Global Navigation Satellite System. ISS JSC is the lead developer of its space complex, which includes satellites and a ground control complex. The GLONASS system is designed to form a continuous field of navigation signals, with the help of which it is possible to accurately determine the coordinates and speed of movement of objects equipped with special receivers. Its stable work is the key to the successful solution of many defense, economic, social, scientific and production tasks.

The GLONASS system is based on 24 spacecraft in a medium circular orbit at a height of 19,100 km. They are located in 3 orbital planes - 8 satellites in each. In addition, the orbital and ground reserve of space vehicles is a guarantee of the stable functioning of the orbital constellation.

Today, as part of the GLONASS system, modern satellites "Glonass-M", designed and manufactured at the company "Information Satellite Systems" named after Academician M.F. Reshetnev. They provide navigation signal coverage of the entire globe. The enterprise is also creating advanced spacecraft Glonass-K, the first of which has already been put into orbit and is undergoing the stage of flight design tests.

Glonass-K

"Glonass-K" - promising spacecraft of the Global Navigation Satellite System GLONASS. Compared to their predecessors, the Glonass-M satellites, they have improved technical characteristics and an extended active lifetime. Their main difference from the previous generation spacecraft is that in addition to the emission of navigation signals with frequency division in the L1 and L2 bands, they will also emit a civil navigation signal with a code division in the L3 band. This will significantly, up to tens of centimeters, improve the accuracy of navigational determinations.

Glonass-K satellites are multifunctional. A special radio-technical complex is installed on board to work in the international search and rescue system for those in distress KOSPAS-SARSAT.

The first spacecraft of this type was put into orbit in 2011, the second - in 2014. Currently, ISS JSC is also developing advanced navigation satellites - Glonass-K of the second stage.

Navigational satellites of the new generation Glonass-K are launched from the Plesetsk cosmodrome by a Soyuz-2-1b launch vehicle with a Fregat upper stage.

Glonass-M

Satellites "Glonass-M" form the basis of the orbital constellation of the GLONASS system. They provide navigation information and accurate time signals to land, sea, air and space users. Devices of this type continuously emit four navigation signals with frequency division in two frequency bands - L1 and L2.

Operating as part of 24 Glonass-M spacecraft, the Russian global navigation satellite system provides location of objects with an accuracy of about 5 meters for civilian users.

The Glonass-M spacecraft are launched into orbit one at a time by the Soyuz-2 launch vehicle with the Fregat upper stage from the Plesetsk cosmodrome or as part of blocks of three satellites by the Proton-M launch vehicle with the upper stage " Breeze-M from the Baikonur Cosmodrome.

Geodesy

The cartographic model of the Earth needs to be updated periodically, and its geophysical parameters must be updated regularly. These problems are solved with the help of space geodesy.

JSC "Information Satellite Systems" named after Academician M.F. Reshetnev is the only enterprise in Russia where geodetic spacecraft are developed and manufactured. The company's current project in this area is the creation of the GEO-IK-2 satellite system.

GEO-IK-2

Company "Information Satellite Systems" named after Academician M.F. Reshetnev" is responsible for the creation of a new generation space geodetic system based on the GEO-IK-2 spacecraft. They will make it possible to carry out geodetic measurements of high accuracy and thereby meet the needs of Russian science in updating the cartographic model of the Earth and refining its geophysical parameters. The orbital constellation of the system will consist of two satellites.

Purpose of the GEO-IK-2 system:

building a high-precision geodetic network in a geocentric coordinate system;
solution of a number of applied problems that require prompt determination of the coordinates of ground points, including:
- creation of regional geodetic networks;
- remote sensing of the Earth;
- definition of the marine geoid;
- ice monitoring.

The satellites will be launched into a working sun-synchronous orbit with an altitude of about 1000 km and an inclination of 99.4º by the Rokot launch vehicle with the Breeze-KM upper stage from the Plesetsk cosmodrome.

Research and experiments

Before being used as part of spacecraft, new technologies, devices, and materials need to be tested and flight qualifications obtained. To solve this problem, small satellites are well suited, which are launched into orbit as a passing cargo, have a low mass and low cost. Such spacecraft are also developed and manufactured at the Information Satellite Systems Company named after Academician M.F. Reshetnev.

JSC "ISS" involves representatives of other enterprises, scientific organizations, teachers and university students in the process of creating small spacecraft. Thus, during the implementation of projects, not only scientific, technical and experimental, but also educational tasks are solved. This makes it possible to prepare teams of young specialists with practical experience in creating a satellite - from the development of design documentation to the control of a real spacecraft during operation. Such an educational method was called project-oriented learning technology, and satellites, in the design and manufacture of which representatives of universities took part, are often called student satellites.

Anniversary

The Yubileiny small research spacecraft was created at ISS JSC as part of a campaign to celebrate the 50th anniversary of the launch of the first artificial Earth satellite. It is designed to transmit audio messages, as well as photo and video images that tell about this significant date and other important events taking place in the space industry. A radio channel is organized on board the spacecraft in the international frequency range of experimental and amateur radio communications 435 MHz and 145 MHz. The data transmitted with its help are received at any point on the Earth during the passage of the spacecraft in the radio visibility zones above them.

During the creation of Yubileiny, ISS JSC developed a promising multifunctional non-pressurized satellite platform, which formed the basis of the subsequent small spacecraft of the enterprise.

The satellite was launched on May 23, 2008. The project resulted in a number of applied experiments, including the testing in space of a magnetic-gravity orientation and stabilization system, new devices for orientation to the Earth and the Sun, solar cells from gallium arsenide of a new configuration, nanocoatings for radiation protection of on-board instruments from space radiation.

Peace

The MiR scientific and experimental spacecraft was launched into orbit for testing promising developments in space. As a result of his work, flight confirmation of a number of the latest technical solutions of ISS JSC, as well as other related enterprises and organizations, was received. In particular, new materials, promising elements of thermal control, power supply, orientation and stabilization systems have proven themselves positively. During the launch of the satellite, an experiment was conducted with an observation camera, and during its operation, with an Earth remote sensing camera, as a result of which more than 350 images of the surface of our planet were obtained with a spatial resolution of 250 m per pixel.

MiR was developed and manufactured on the basis of the same unified platform as the Yubileiny spacecraft. This is the second satellite created with the involvement of teachers and students of the Siberian State Aerospace University. The spacecraft got its name in honor of the founder and first head of the enterprise, Mikhail Reshetnev.

ISS-55

At present, the specialists of the company "Information Satellite Systems" named after Academician M.F. Reshetnev" are working on a project of a small spacecraft for remote sensing of high spatial resolution and multispectral imaging "ISS-55". It is designed for multi-zone remote sensing of the earth's surface in order to obtain highly informative images in the visible and infrared ranges of the electromagnetic radiation spectrum, to ensure prompt delivery of data over a radio channel, processing and providing information to a wide range of consumers.

"ISS-55" is being created on the basis of the new universal platform "NT100-01", the configuration of which allows the use of spacecraft to solve the problems of high-precision imaging of the Earth's surface in the visible and infrared ranges, as well as, if necessary, retargeting the satellite for shooting objects that are not covered by sub-satellite swath. The payload mass of the spacecraft will be about 50% of the total mass of the satellite, which is 180 kg.

The main target equipment of the ISS-55 satellite is optoelectronic equipment of high spatial resolution with a resolution of less than one meter. In addition to it, the spacecraft will be equipped with a multispectral imaging system of medium spatial resolution with a resolution of less than thirty meters, which includes a Fourier video spectrometer and an infrared imaging system.

The information obtained with the help of the ISS-55 satellite can be used for monitoring emergency situations, mapping and controlling water resources, land use, agriculture and forestry.

The launch of the spacecraft is scheduled for the end of 2015.

On the basis of Closed Joint-Stock Company (CJSC) "Satellite system "Gonets", established in 1998.

The company is engaged in the development, production, management, operation and provision of communication services for satellite systems, including the sale of terrestrial telecommunications equipment, the implementation of scientific and technological achievements in the field of communications,

OJSC "Satellite system "Gonets" is the operator and operating organization of the multifunctional personal satellite communication system (MSPSS) "Gonets-D1M".

The ground infrastructure of the system consists of the System Control Center, the Communications Complex Control Center, central and regional stations, the Flight Control Center, and the Ballistic Center. Ground stations MSPSS "Gonets-D1M" are located in Moscow, Zheleznogorsk (Krasnoyarsk Territory), Yuzhno-Sakhalinsk and on the Tiksi Peninsula.

The diameter of the radio visibility zone of each regional station of the system is about five thousand kilometers, which makes it possible to provide 100% coverage of the territory of Russia, as well as most of the territory of Europe and Asia.

Work on the personal satellite communications system program based on Gonets-type low-orbit spacecraft began in 1991. In July 1992, two satellites of the Gonets-D demonstration project were launched and a network of ground subscriber stations was deployed. This made it possible for the first time in the world to demonstrate a working prototype of a communication system on low-flying spacecraft.

In 1998, at the initiative of Rosaviakosmos, the head organization for the creation of the NSPSS "Gonets" was established - CJSC Satellite System "Gonets". The deployment of the system was carried out in order to demonstrate the possibility of transmitting various kinds of information in the interests of government consumers using low-orbit satellites.

After the successful launch of three spacecraft (SC) in December 2001, nine Gonets-D1 spacecraft are operating in orbit.

The control of the spacecraft orbital constellation and the functioning of the communication complex are provided by the subdivisions of the Satellite System Gonets JSC and its branches in Moscow, Zheleznogorsk of the Krasnoyarsk Territory, Yuzhno-Sakhalinsk. within the framework of which a regional station of the "Gonets" system was deployed near Alma-Ata.

To complete the construction of the constellation, it remains to launch three satellites into orbit, the launch of which

By the decision of the Federal Space Agency of December 30, 2011 on the organization of work on the control of spacecraft of the Multifunctional Space Relay System (SC MKSR) Luch, JSC Satellite System Gonets was involved as a co-executor for work with the SC MKSR Luch. Together with JSC "Information satellite systems named after academician M.F. Reshetnev, the company performs the functions of the system operator and develops and provides services based on the system.