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Designed to place payloads weighing up to 9.6 tonnes into GTO, this increased capacity allows the Ariane 5 ECA to handle dual launches of very large satellites.<\/p>\n
Given Arianespace now enjoys a full family of launch vehicles \u2013 following the introduction of the Soyuz and Vega rockets at the Spaceport \u2013 the company adopted a new numbering system to identify its missions with these three vehicles.<\/p>\n
As such, Ariane 5 flights carry the \u201cVA\u201d designation, followed by the flight number. The \u201cV\u201d stands for \u201cvol\u201d, the French word for \u201cflight\u201d, while the \u201cA\u201d represents the use of an Ariane launch vehicle.<\/p>\n
With the introduction of Soyuz at the Spaceport in 2011, Arianespace missions from South America with the medium-lift workhorse launcher are being designated \u201cVS\u201d, while flights with the lightweight Vega vehicle are referenced as \u201cVV\u201d, following its successful debut in 2012.<\/p>\n
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![\"Ariane](\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2013\/08\/Z410.jpg\" "\\"Ariane")
This mission was designated Flight VA216 in Arianespace\u2019s launcher family numbering system and was the 218th launch since operations began with the Ariane series of vehicles in 1979, as well as the 75th flight for the heavy-lift Ariane 5 version.<\/p>\nRiding in the upper position of Ariane 5\u2019s payload \u201cstack\u201d was ASTRA 5B, which will be utilized to extend SES\u2019 transponder capacity and geographical reach over Eastern European and neighboring markets for direct-to-home, direct-to-cable and contribution feeds to digital terrestrial television networks.<\/p>\n
![\"Z9\"](\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2014\/03\/Z93.jpg\")
ASTRA 5B was built by Airbus Defence and Space (formerly Astrium) in Toulouse, France, based on the Eurostar E3000 platform. With an estimated liftoff mass of 5,800 kg multi-mission satellite will be located at 31.5 degrees East and carry Ku and Ka-band payloads for the delivery of high-performance Direct-to-Home (DTH) in Eastern Europe and the neighboring markets.<\/p>\nBuilt by Astrium, ASTRA 5B also carries a hosted L-band payload for the European Commission\u2019s European Geostationary Navigation Overlay Service (EGNOS).<\/p>\n
\u201cThe launch of ASTRA 5B will be the 39th launch of an SES satellite on board a European Arianespace launch vehicle,\u201d noted Martin Halliwell, Chief Technology Officer of SES.<\/p>\n
\u201cOur long-standing relationship is based on this proven track record and shows the continuous confidence we have in Arianespace and our commitment to Ariane as a launch vehicle. We look forward to a successful mission with this longstanding launch partner.\u201d<\/p>\n
The lower passenger was HISPASAT\u2019s Amazonas 4A, which will be located at an orbital position 61 degrees West after its deployment by the Ariane 5.<\/p>\n
![\"Z8\"](\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2014\/03\/Z85.jpg\")
This Orbital Sciences Corporation-produced telecommunications platform will enhance HISPASAT\u2019s relay capacity over Latin America to provide an extended range of communications and television services. With a launch mass of 3,000 kg., Amazonas 4A has a design lifespan of 15 years.<\/p>\nOrbital\u2019s newest satellite delivery represents the 150th spacecraft Orbital has completed for customers in the past 32 years, spanning the global commercial, civil government and military and intelligence space systems markets.<\/p>\n
Of these, 78 have carried out commercial communications and imaging missions and 72 have supported government scientific, national security and space exploration missions.<\/p>\n
Amazonas 4A was Orbital\u2019s 33rd GEOStar commercial communications satellite to be launched into orbit. Orbital-built satellites have now amassed about 1,100 years of in-orbit experience, a number that will continue to grow as the company is scheduled to deploy up to nine spacecraft in 2014 for commercial communications, space station logistics, scientific research and national security missions.<\/p>\n
![\"Z10\"](\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2014\/03\/Z102.jpg\")
\u201cI want to thank HISPASAT for their confidence in Orbital on this important mission, which will bring significant additional capacity to their Latin American customers for a variety of television and other communications services,\u201d said Mr. Christopher Richmond, Orbital\u2019s Senior Vice President of Communications Satellites.<\/p>\n\u201cThe Amazonas 4A communications satellite will be the latest in a growing in-orbit fleet of GEOStar communications satellites owned and operated by customers in every part of the world. We are looking forward to another successful Ariane launch tomorrow and are eager to begin in-orbit testing operations, leading to the commissioning of the satellite for HISPASAT in April.\u201d<\/p>\n
Following its deployment into a geosynchronous transfer orbit, the Amazonas 4A satellite will undergo several weeks of in-orbit testing to verify that all major subsystems are operating as planned.<\/p>\n
Once testing is complete, the spacecraft will be commanded to fire its thrusters to position it at a final orbital location of 61 degrees West Longitude. Day-to-day operations of Amazonas 4A will then be transferred to HISPASAT\u2019s operational team in Madrid.<\/p>\n
(Images via Arianespace).<\/p>\n","protected":false},"excerpt":{"rendered":"
Arianespace lofted another two more satellites into orbit \u2013 namely Astra 5B and Amazonas 4A \u2013 via their Ariane 5 ECA rocket on Saturday. Launch from the European Spaceport in Kourou, French Guiana was delayed by 24 hours due to unacceptable rollout weather. However, Saturday proved to be no problem, with launch occurring at the opening […]<\/p>\n","protected":false},"author":1,"featured_media":30016,"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":[1540,7577],"class_list":["post-39620","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-ariane-5","tag-orbital"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/39620"}],"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=39620"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/39620\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media\/30016"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=39620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=39620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=39620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}