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Samstag, 11. Juni 2016 - 11:45 Uhr

Raumfahrt - ULA startet Air Force AEHF-5-Satelliten im Jahr 2018

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United Launch Alliance will lift the fifth in a series of AEHF communications satellites (pictured above) in 2018. Credit: U.S. Air Force
WASHINGTON – The Defense Department awarded United Launch Alliance a $138 million contract modification May 31 largely to launch the fifth in a series of protected communications satellites on an Atlas 5 rocket in 2018.
ULA received the contract modification to launch the fifth Advanced Extremely High Frequency satellite as part of its $11 billion block buy contract with the Air Force. That deal, signed in 2013, calls for the production of 36 new Atlas 5 and Delta 4 rocket cores and launch services for vehicles purchased as long ago as 1998.
The Air Force confirmed which satellite ULA would launch in a June 10 email to SpaceNews.
The satellite, known as AEHF-5, will launch on an Atlas 5 rocket flanked with four rocket boosters and topped with a 5-meter fairing, the Defense Department’s May 31 announcement said.
The contract modification also includes what was described as four “mission-specific” commodities. Officials at the Air Force’s Space and Missile Systems Center declined to discuss the various additions to the contract but said they were for the following missions: AEHF-4, scheduled to launch in 2017; the missile warning satellite known as Space Based Infrared System GEO-3, scheduled to launch in 2018; and two wideband communications satellites, known as WGS 8 and WGS 9, scheduled to launch this year and next year, respectively.
The Air Force declined to cite a cost breakdown for the commodities or the rocket saying it was ULA’s proprietary information.
The first AEHF satellite launched in 2010, followed by the second satellite in 2012 and a third in 2013.
Quelle: SN

Tags: Raumfahrt 

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