Bureau 1440

Bureau 1440 is a Russian aerospace and satellite-communications company developing the Rassvet low-Earth-orbit broadband constellation. The company’s stated objective is to provide high-speed data connectivity through an integrated space-and-ground network, combining satellites, user terminals, mission-control facilities, tracking stations, and other terrestrial infrastructure. Its prospective applications include connectivity for locations that are difficult or uneconomic to serve with terrestrial fiber, as well as communications for transport, cellular-network backhaul, enterprise users, and other customers. The organization began in November 2020 as MegaFon 1440, a project office established by Russian telecommunications operator MegaFon to examine the commercial and technical feasibility of low-orbit satellite communications. The name refers to the approximate number of orbits completed by Sputnik 1, the first artificial satellite, during its operating life. The initial project was intended to develop an economic model, create prototype spacecraft and ground systems, and assess whether a hybrid orbital-terrestrial network could provide an alternative to extending fiber infrastructure into sparsely populated areas. MegaFon announced an investment plan of 6 billion Russian rubles over two years and described the longer-term project cost as exceeding US$1 billion; these figures relate to the historical project plan rather than verified current expenditure. From late 2021, the project moved toward a vertically integrated operating model covering satellite design and production, subscriber equipment, and ground infrastructure. In 2022 it became part of X Holding and adopted the Bureau 1440 name, while MegaFon remained a strategic partner. The company also established Aerospace Instruments CJSC, an R&D subsidiary in Belarus. Russian regulators allocated Ku- and Ka-band frequencies to the project in 2021, and Bureau 1440 subsequently submitted filings to the International Telecommunication Union for the Rassvet, Rassvet-1, and Rassvet-2 systems. The company’s experimental program began with three Rassvet-1 spacecraft launched in June 2023. The mission tested satellite communications, propulsion, orbit-control procedures, and the company’s own ground segment. Bureau 1440 reported download rates of up to 48 Mbit/s and upload rates of up to 12 Mbit/s during testing, with measured latency varying by direction and test conditions. Three larger Rassvet-2 spacecraft were launched in May 2024. They carried an updated communications payload, laser inter-satellite terminals, and equipment intended to test satellite connectivity using the 5G non-terrestrial-networking standard. The company also reported successful laser-link tests over distances ranging from 30 to 220 kilometres. The planned operational Rassvet-3 spacecraft are substantially larger than the experimental satellites and are intended to form the commercial constellation. The design is described as using near-polar orbits, electric propulsion with krypton propellant, laser inter-satellite links, and active electronically steered user antennas. Bureau 1440 states that the system is intended to offer data rates of up to 1 Gbps and latency below 70 milliseconds, although commercial performance will depend on constellation size, ground infrastructure, spectrum coordination, and terminal deployment. The company has described a phased service introduction beginning in 2027, with broader coverage planned over subsequent years. It has also discussed fixed and mobile terminals and potential connectivity for Russian Railways trains and Aeroflot aircraft. Bureau 1440 received support under a Russian government roadmap for advanced space systems and services in 2023. In 2024, draft Russian federal-budget amendments included proposed funding for the development and launch of Bureau 1440 spacecraft. The company remains an emerging, development-stage satellite operator rather than an established global broadband provider. Its principal strategic challenge is scaling spacecraft production and launch cadence while securing spectrum, terminals, ground facilities, and sufficient customer adoption in a market that includes Starlink, OneWeb, and other large constellation projects.

Bureau 1440 originated in November 2020 as MegaFon 1440, a project office created by Russian telecommunications operator MegaFon to investigate low-Earth-orbit satellite systems for broadband data transmission. The project explored whether a combined satellite and terrestrial network could economically extend connectivity to remote settlements and serve as transport infrastructure for different generations of cellular technology. Its name referenced Sputnik 1 and the approximately 1,440 orbits associated with that spacecraft. Alexey Shelobkov, who also led the Russian computing-systems developer Yadro, headed the project in its early period. MegaFon announced a two-year investment plan of 6 billion Russian rubles and described the wider project as requiring more than US$1 billion. The initial work focused on technical and commercial modeling, prototype spacecraft, subscriber equipment, and ground systems. In November 2021, Russia’s State Commission for Radio Frequencies allocated Ku- and Ka-band spectrum to the project. The spectrum framework was intended to support satellite-to-user communications and related network functions. At the end of 2021, the project began shifting from a design laboratory toward a vertically integrated aerospace company responsible for spacecraft, terminals, and ground infrastructure. In 2022, it joined X Holding and adopted the Bureau 1440 name, which evokes the Russian term for an experimental design bureau. MegaFon continued as a strategic partner. The company also opened Aerospace Instruments CJSC, an R&D subsidiary in Belarus. In 2023, Bureau 1440 filed applications with the International Telecommunication Union relating to the Rassvet, Rassvet-1, and Rassvet-2 constellation concepts. The proposed architecture included inclined and polar orbital layers at approximately 500 kilometres, with Ku- and Ka-band communications and inter-satellite links. The first spacecraft mission, Rassvet-1, launched three satellites from Vostochny Cosmodrome on June 27, 2023. The spacecraft operated at an altitude of approximately 588 kilometres and were controlled through Bureau 1440’s mission-control center and a distributed Russian tracking-station network. The satellites were designed to validate communications, propulsion, orbit adjustment, and other technologies. The company reported experimental downlink speeds of up to 48 Mbit/s and uplink speeds of up to 12 Mbit/s, with latency measured in the tens of milliseconds. Three Rassvet-2 satellites launched from Plesetsk during the night of May 16–17, 2024. They were larger than the first-generation experimental spacecraft and carried updated payloads, laser communication terminals, and equipment designed around the 5G NTN standard. Bureau 1440 reported tests addressing Doppler shift and communication delays caused by the high velocity of satellites in orbit. It also reported 14 inter-satellite laser tests over distances from 30 to 220 kilometres, transferring a cumulative 1.5 terabytes of data. The next stage is Rassvet-3, a proposed operational constellation for commercial broadband. The spacecraft are described as weighing roughly 370 kilograms, operating in near-polar orbits, using krypton-fueled electric propulsion, and incorporating laser inter-satellite links. Bureau 1440’s stated plans call for fixed and mobile user terminals, initial commercial availability during the later 2020s, and eventual coverage extending beyond Russia. The company has presented ambitious constellation-growth targets and has identified rail, aviation, remote communities, enterprise users, and cellular-network operators as potential customer groups. In January 2023, Bureau 1440 was included among private space companies supported through a Russian government roadmap for advanced space systems and services through 2030. In 2024, draft federal-budget amendments proposed state funding connected with the development and launch of Bureau 1440 spacecraft. As of the available reference material, the company remains in the process of transitioning from experimental demonstrations to a commercial satellite-broadband network.

• 2024

  Rassvet-2 mission tests 5G NTN and laser links

  [1]Bureau 1440en.wikipedia.org

  Three larger Rassvet-2 satellites launched from Plesetsk with updated communications payloads and inter-satellite laser terminals.

• 2024

  Transport connectivity agreements

  [1]Bureau 1440en.wikipedia.org

  Bureau 1440 signed agreements with Russian Railways and Aeroflot concerning possible broadband services for trains and aircraft.

• 2023

  Rassvet-1 experimental mission

  [1]Bureau 1440en.wikipedia.org

  Three Rassvet-1 satellites launched from Vostochny to test communications, propulsion, orbit control, and ground systems.

• 2022

  Renamed Bureau 1440 and joins X Holding

  [1]Bureau 1440en.wikipedia.org

  The project became part of X Holding and adopted the Bureau 1440 name while MegaFon remained a strategic partner.

• 2021

  Radio-frequency bands allocated

  [1]Bureau 1440en.wikipedia.org

  Russia’s State Commission for Radio Frequencies allocated Ku- and Ka-band frequencies to the project.

• 2020

  MegaFon 1440 project office begins operations

  [1]Bureau 1440en.wikipedia.org

  MegaFon established the project office to study low-Earth-orbit satellite broadband and integrated ground infrastructure.

A Russian vertically integrated satellite-connectivity developer focused on low-Earth-orbit broadband, 5G non-terrestrial networking, and connectivity for remote regions and transport.

• Satellite broadband constellation

  Rassvet

  Rassvet is Bureau 1440’s planned low-Earth-orbit broadband network. The system is intended to combine a large satellite constellation, user terminals, ground stations, mission-control facilities, and network infrastructure. The stated use cases include high-speed connectivity in remote regions, broadband for transport, and communications support for cellular and enterprise networks. Bureau 1440 has described a phased deployment using near-polar and other inclined orbital configurations, with commercial service planned after the experimental Rassvet-1 and Rassvet-2 missions.

• Experimental communications satellites · 2023

  Rassvet-1

  Rassvet-1 was Bureau 1440’s first experimental satellite series. Three spacecraft launched on June 27, 2023, from Vostochny Cosmodrome. The mission evaluated satellite data transmission, propulsion, orbit-control techniques, and the company’s mission-control and tracking infrastructure. The spacecraft were relatively small, with a mass reported as approximately comparable to Sputnik 1. During testing, Bureau 1440 reported download speeds of up to 48 Mbit/s and upload speeds of up to 12 Mbit/s.

• Experimental communications satellites · 2024

  Rassvet-2

  Rassvet-2 comprised three larger experimental spacecraft launched from Plesetsk in May 2024. The satellites carried an updated communications payload, equipment intended to support 5G non-terrestrial networking, and laser terminals for inter-satellite communications. Bureau 1440 reported tests designed to address Doppler effects and propagation delay, together with multiple laser-link demonstrations transferring data between satellites at distances of tens to hundreds of kilometres.

• Commercial broadband satellites

  Rassvet-3

  Rassvet-3 is intended to be the operational generation of the Rassvet network. The announced design uses spacecraft of approximately 370 kilograms, near-polar orbits, krypton electric propulsion, laser inter-satellite links, and active phased-array user antennas. Bureau 1440 states that the system is designed for data rates of up to 1 Gbps and latency below 70 milliseconds. Commercial availability and constellation scale remain dependent on future launches, ground infrastructure, regulatory approvals, and terminal deployment.

• 2023

  Begin experimental Rassvet missionsProduct launch

  Background

  The company needed to validate its satellite, communications, propulsion, and ground-segment technologies before attempting commercial deployment.

  Action taken

  Bureau 1440 launched the three-satellite Rassvet-1 mission and conducted communications and systems tests.

  Aftermath

  The mission supplied operational data and enabled public demonstrations of experimental broadband connectivity.

  Source

• 2022

  Join X Holding and adopt the Bureau 1440 identityStrategy

  Background

  The former MegaFon 1440 project was being repositioned from a telecommunications research initiative into a dedicated aerospace and satellite-network company.

  Action taken

  The organization joined X Holding and changed its name to Bureau 1440, while MegaFon continued as a strategic partner.

  Aftermath

  Bureau 1440 became the operating brand associated with the Rassvet satellite program and its vertically integrated development model.

  Source

• 2021

  Move toward vertical integrationStrategy

  Background

  After its initial project-office phase, Bureau 1440 sought to control the principal elements of the satellite network rather than limit its role to design studies.

  Action taken

  The organization expanded its scope to include spacecraft, subscriber terminals, ground infrastructure, and associated research and development.

  Aftermath

  The move laid the organizational foundation for Bureau 1440’s later development of experimental spacecraft and an intended commercial constellation.

  Source

1. 1Bureau 1440en.wikipedia.org
2. 2Bureau 1440 official website1440.space