{"id":13318,"date":"2019-02-27T20:26:50","date_gmt":"2019-02-27T12:26:50","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/oneweb-poised-to-begin-deployment-of-broadband-mega-constellation\/"},"modified":"2019-02-27T20:26:50","modified_gmt":"2019-02-27T12:26:50","slug":"oneweb-poised-to-begin-deployment-of-broadband-mega-constellation","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/oneweb-poised-to-begin-deployment-of-broadband-mega-constellation\/","title":{"rendered":"OneWeb poised to begin deployment of broadband \u2018mega-constellation\u2019"},"content":{"rendered":"
\"\"
Six of the first 10 satellites built for OneWeb by Airbus Defense in Space in Toulouse, France, are scheduled for launch Wednesday from French Guiana. Credit: OneWeb<\/figcaption><\/figure>\n

Six satellites built in France for OneWeb are set for blastoff Wednesday from French Guiana, the first of at least 21 launches using Russian-made Soyuz rockets to haul more than 600 of the refrigerator-sized craft to orbit for global broadband service.<\/p>\n

Launch is scheduled for 2137 GMT (4:37 p.m. EST) Wednesday from the European-run spaceport in French Guiana, located on the northeastern coast of South America.<\/p>\n

The Russian-made rocket aims to deliver the six spacecraft, built by an industrial consortium named OneWeb Satellites formed by Airbus Defense and Space and One Web, to an orbit roughly 600 miles (1,000 kilometers) above Earth.<\/p>\n

If the rocket and satellites all work as expected, OneWeb aims to begin a regular cadence of Soyuz launches later this year from launch pads in French Guiana, Russia and Kazakhstan carrying up to 32 satellites at a time.<\/p>\n

That will allow OneWeb to have an initial constellation of 600 satellites in orbit. OneWeb has a contract for 21 Soyuz missions with Arianespace, the French launch provider responsible for Soyuz flights from French Guiana.<\/p>\n

\u201cThis is a huge moment for OneWeb, where we definitively see our satellites, the manufacturing process, the design, the ground systems, all come together,\u201d said Greg Wyler, OneWeb\u2019s founder and chairman, in an interview with Spaceflight Now on the eve of the launch. \u201cThe supply chain that has been put together, to be able to produce these satellites in volume, is now culminating in this launch. Assuming that the satellites operate as predicted, we can go right into production.\u201d<\/p>\n

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Spaceflight Now members can read a transcript of our full interview with Greg Wyler. Become a member today and support our coverage.<\/h6>\n
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OneWeb is at the vanguard of several companies developing \u201cmega-constellations\u201d of hundreds or thousands or small satellites for broadband Internet access.<\/p>\n

SpaceX, Telesat and LeoSat are among the other companies working on similar projects, SpaceX launched its first two Starlink demo satellites last year, and Telesat also launched its first low Earth orbit broadband satellite for testing in January 2018.<\/p>\n

A launch readiness review at the Guiana Space Center on Tuesday cleared the mission to proceed with a launch attempt today.<\/p>\n

Officials pushed back the flight one day to allow time for additional data analysis after a Soyuz launch last week from Kazakhstan encountered an underperformance condition on its upper stage.<\/p>\n

But Russian teams in French Guiana pressed ahead with rollout of the Soyuz booster Saturday from its hangar \u2014 known by the Russian acronym MIK \u2014 to the launch pad. The OneWeb satellites and their Fregat upper stage, already encapsulated inside the Soyuz payload shroud, arrived at the pad Saturday night for mating to the rocket.<\/p>\n

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Greg Wyler, OneWeb\u2019s founder and chairman, poses with the payload fairing on a Soyuz launcher containing his company\u2019s first six broadband satellites. Credit: Greg Wyler<\/figcaption><\/figure>\n

After liftoff Wednesday, the Soyuz rocket will head north from French Guiana over the Atlantic Ocean, and drop its four liquid-fueled first stage boosters into the sea around two minutes into the flight.<\/p>\n

The Soyuz core stage and third stage will continue firing to place the Fregat upper stage and the OneWeb satellites on a suborbital trajectory. Two burns by the Fregat upper stage engine will maneuver the satellites \u2014 which each weigh about 325 pounds (147.7 kilograms) \u2014 into a 600-mile-high polar orbit with an inclination of 87.77 degrees, according to Arianespace\u2019s press kit for the mission.<\/p>\n

The first pair of OneWeb satellites will deploy from the Soyuz dispenser, specially designed for OneWeb missions by Ruag Space in Sweden, around 63 minutes after liftoff at 2240 GMT (5:40 p.m. EST).<\/p>\n

The other four OneWeb spacecraft will release from the carrier module at 2259 GMT (5:59 p.m. EST).<\/p>\n

The Fregat upper stage will reignite later for a deorbit burn to steer the spent rocket back into Earth\u2019s atmosphere for a destructive re-entry.<\/p>\n

Wyler has corralled blue-chip companies to invest in his dream to beam affordable broadband Internet signals around the world, a mission he sees as a prerequisite to providing billions of unconnected, underserved people with the tools necessary to succeed in a modern marketplace of goods, services and information.<\/p>\n

\u201cThis is the world\u2019s largest civilian space system, and it\u2019s all put together for the benefit of mankind,\u201d Wyler said Tuesday. \u201cThat\u2019s something so exciting, where so many people from so many countries, and investment from every continent of the world, comes together for one mission and one purpose. Ultimately, as we begin connecting the emerging markets to the developed markets, as we begin bringing opportunity and education to people, we\u2019re going to see something wonderful about mankind coming together.\u201d<\/p>\n

OneWeb\u2019s investors include Airbus, Coca-Cola, Virgin Group, Qualcomm SoftBank, and Intelsat. Under Wyler\u2019s leadership, OneWeb has raised more than $2 billion to pay for the first series of satellites, their launches, and a new factory at Exploration Park, located just outside the gates of NASA\u2019s Kennedy Space Center in Florida.<\/p>\n

New Delhi-based Bharti Enterprises, Hughes Network Systems \u2014 a subsidiary of EchoStar Corp. \u2014 and Totalplay, a company owned by Mexican billionaire Ricardo Salinas Pliego, are also behind OneWeb.<\/p>\n

OneWeb says it needs at least 600 satellites for global broadband service, but the company plans up to 900 satellites in the first generation network. Wyler said a successful launch of the first six satellites will help the company secure the additional financing needed to pay for the entire project.<\/p>\n

\u201cWe\u2019ve had a tremendously positive response from investors, as they\u2019ve seen OneWeb come into reality,\u201d Wyler said. \u201cWhen you scratch the surface and you start to dive deep through our systems, you realize we\u2019ve built the supply chain, we have the spectrum in place, we\u2019ve got the launch licenses, the approvals, we\u2019re building an incredibly safe constellation so we\u2019ll ensure there\u2019s no space debris.<\/p>\n

\u201cAll of those pieces are in place, and they\u2019ve been in place. We\u2019ve been putting them in place over the last six years, which has given investors quite a bit of confidence in the reality and the background of our system to accomplish this goal. So I am full of optimism.\u201d<\/p>\n

Wyler is a serial entrepreneur whose vision led to the creation of O3b Networks, which provides broadband services to a more narrow swath of the world. He also has a passion for using communications to improve the lives of the world\u2019s poor, and spent three years developing Internet infrastructure to connect schools in rural Africa.<\/p>\n

OneWeb is his latest, and most ambitious, project. Wyler\u2019s company plans to deploy hundreds of satellites to blanket the world in broadband, enabling anyone at any location on Earth reliable access to the Internet.<\/p>\n

Each of the satellites is about about the size of a refrigerator, and are built by an industrial team led by Airbus Defense and Space. Built in an assembly line fashion, they carry plasma thrusters and miniaturized transmitters, antennas and other equipment necessary to broadcast Ku-band signals to support OneWeb\u2019s global network.<\/p>\n

The first six spacecraft are pathfinders, and if they work as designed, OneWeb will soon transition its production from Airbus\u2019s factory in Toulouse, France, to the new factory in Florida with a footprint covering more than 100,000 square feet (9,300 square meters).<\/p>\n

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OneWeb\u2019s factory at Exploration Park, near NASA\u2019s Kennedy Space Center in Florida. Credit: Stephen Clark\/Spaceflight Now<\/figcaption><\/figure>\n

Officials originally planned to launch 10 pilot satellites on the first Soyuz launch, but OneWeb recently decided to fly six, and keep the other four on the ground as spares.<\/p>\n

If something goes wrong with Wednesday\u2019s launch, OneWeb will have the other four satellites ready to fly, ensuring the company meets a regulatory deadline in November to use its allotted radio spectrum.<\/p>\n

\u201cWe must launch and operate our satellites in order to bring our spectrum into use, in order to maintain our global priority rights to the spectrum for the system we\u2019ve been designing since 2012. So if there is an issue, we have the other four in standby,\u201d he said.<\/p>\n

OneWeb has a contract for 21 Soyuz missions with Arianespace. The 21 Soyuz flights, each carrying between 32 and 36 satellites, could take off from the European-run Guiana Space Center, or from cosmodromes in Russia and Kazakhstan.<\/p>\n

The first full-scale launch with OneWeb satellites is planned for August or September, again on a Soyuz, from the Baikonur Cosmodrome in Kazakhstan, Wyler said.<\/p>\n

\u201cThe Soyuz will be in August or September in a nominal scenario, which I can hope for but not expect,\u201d Wyler said. \u201cBut a nominal scenario will be in August or September, and we\u2019ll be launching every 21 days.\u201d<\/p>\n

At that launch rate, more than 600 OneWeb satellites, which the company says will cost less than $1 million a piece, could be in orbit by the end of 2020, Wyler said.<\/p>\n

That\u2019s a best-case scenario, assuming the satellites and rockets can be built and launched efficiently.<\/p>\n

Virgin Orbit and Blue Origin also have agreements to launch OneWeb satellites. Wyler hopes the OneWeb \u201cmega-constellation\u201d will eventually contain thousands of satellites.<\/p>\n

Email the author.<\/i><\/b><\/p>\n

Follow Stephen Clark on Twitter: @StephenClark1.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Six of the first 10 satellites built for OneWeb by Airbus Defense in Space in Toulouse, France, are scheduled for launch Wednesday from French Guiana. Credit: OneWeb Six satellites built in France for OneWeb are set for blastoff Wednesday from French Guiana, the first of at least 21 launches using Russian-made Soyuz rockets to haul […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[1657,498,252,291,1763,1773,25,1277],"class_list":["post-13318","post","type-post","status-publish","format-standard","hentry","category-news","tag-airbus-defense-and-space","tag-arianespace","tag-broadband","tag-commercial-space","tag-fregat","tag-guiana-space-center","tag-launch","tag-oneweb"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13318"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=13318"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13318\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=13318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=13318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=13318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}