Space

April 18, 2012

Aerojet delivers 50th flight-ready solid rocket booster to ULA

Aerojet photograph

Aerojet has delivered the 50th Solid Rocket Booster to United Launch Alliance in support of the Atlas V launch vehicle.

Aerojet is a GenCorp company.

The 50th-delivered SRB, along with two additional boosters, is scheduled to help launch a future mission in 2013. Aerojet won the Atlas V SRB contract in 1999 and delivered its first successful flight for the July 2003 launch of Rainbow 1, a commercial communications satellite.

“To date, 41 Aerojet boosters have flown on 15 Atlas missions, helping power planetary exploration and orbital placement missions,” said Pete Cova, executive director, Space and Launch Systems. “Our team of engineers and production personnel has provided the commitment and technical expertise to design, build and fly a truly state-of-the-art SRB, while driving 100 percent mission success.”

Aerojet SRBs are an integral part of the Atlas V launch vehicle fleet. Depending on payload weight and mission requirements, the Atlas V can receive supplemental launch thrust from up to five Aerojet SRBs attached to the common core booster.

The design of the Aerojet SRB boasts a set of unique metal attachment fixtures that bolt directly to the Atlas V. Each 67-foot long, 5-foot wide composite motor case contains more than 90,000 pounds of propellant providing more than 375,000 pounds of liftoff thrust. In the maximum 551 configuration, the SRBs increase the launch thrust of ULA’s Atlas V rocket by more than 1.9 million pounds. This 551 configuration successfully launched the U.S. Navy’s Mobile User Objective System (MUOS-1) earlier this year.

“Due to the unique, relatively simple nature of the vehicle configuration options and wide range of launch capabilities, the Atlas V has proven to be an effective, affordable launch system,” said Aerojet’s Brad Bates, Atlas V SRB program director. “Aerojet is committed to producing reliable and affordable SRBs for the vehicle as it continues to perform for the future.”

The next scheduled Atlas V launch is the AEHF-2 mission scheduled in early May. The launch vehicle will rely on three Aerojet SRBs to provide an additional 1.1 million pounds of thrust at liftoff.

 




All of this week's top headlines to your email every Friday.


 
 

 

News Briefs August 18, 2014

New U.S. strikes in Iraq include land-based bombers The latest round of U.S. airstrikes in Iraq against the Islamic State extremist group includes the first reported use of land-based bombers in the military campaign. U.S. Central Command says a combination of bombers, fighter jets, attack planes and unmanned drones hit targets near Iraq’s largest dam...
 
 

Headlines August 18, 2014

News NATO would respond militarily to Crimea-style infiltration: general If Russia tries to infiltrate troops into a NATO country, even out of official military uniform as it did before it annexed Ukraine’s Crimea, NATO will respond militarily, the alliance’s top commander said in an interview published Aug. 17. http://www.reuters.com/article/2014/08/17/us-ukraine-crisis-breedlove-i...
 
 

U.S. Navy to test, evaluate Lockheed Martin industrial exoskeletons

Lockheed Martin has received a contract through the National Center for Manufacturing Sciences for the U.S. Navy to evaluate and test two FORTIS exoskeletons. This marks the first procurement of Lockheed Martin’s exoskeletons for industrial use. Terms of the contract were not disclosed. The FORTIS exoskeleton is an unpowered, lightweight exoskeleton that increases an operator’s...
 

 

Orbital completes third cargo delivery mission to ISS

Orbital Sciences Corporation, one of the world’s leading space technology companies, announced Aug. 18 the successful completion of its third cargo delivery mission to the International Space Station in the past 10 months, including the initial demonstration flight completed in October 2013 and the first two operational missions under the company’s $1.9 billion Commercial Resupply...
 
 

Brown extends tax credit to Northrop Grumman

California Gov. Jerry Brown has signed legislation that extends a $420 million state tax credit to aerospace giant Northrop Grumman after approving a similar deal for its competitor, Lockheed Martin. Brown’s office announced Aug. 15 that he signed SB718 by Sens. Richard Roth, D-Riverside, and Sen. Stephen Knight, R-Palmdale. It expands an aerospace tax credit...
 
 
Air Force photograph by SSgt. Sean Martin

Bomber crews showcase take-off talents

https://www.youtube.com/watch?v=F_8qr7ojpWg&feature=player_embedded Air Force photograph by SSgt. Sean Martin A B-52H Stratofortress starts its engines during a Minimum Interval Takeoff on Barksdale Air Force Base, La., Au...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>