Launch Abort System Designed for Unmatched Crew SafetyATK's Successful Test in Elkton, Maryland Is a Key Milestone in Development of Orion SpacecraftMINNEAPOLIS, Dec. 16 /PRNewswire-FirstCall/ -- Alliant Techsystems (NYSE: ATK) performed a ground test of a full-scale attitude control motor (ACM) for the launch abort system (LAS) of NASA's Orion crew exploration vehicle. The test was conducted at ATK's facility in Elkton, Md. on Dec. 15.
"The ACM test is a major accomplishment for the ATK, Lockheed Martin and the NASA LAS team. We demonstrated a critical technology capability that will enhance crew safety and mission success," said Bart Olson, Vice President and General Manager, ATK Tactical Propulsion and Controls. "This successful milestone brings Constellation another step closer to flight ready status and demonstrates progress toward improved flight safety for astronauts that is at the core of Constellation Program success.
Early indications are that the Demonstration Motor 1 (DM-1) test was successful and engineers are now analyzing the detailed results. This was the sixth in a series of ground tests of Orion's attitude control motor system, validating that the thruster system performs as designed.
ATK's attitude control motor provides steering for the Orion launch abort system which is designed to safely lift and steer the Orion crew module away from the Ares crew launch vehicle in the event of an emergency.
ATK's attitude control motor consists of a solid propellant gas generator, with eight proportional valves equally spaced around the circumference of the three-foot diameter motor. In combination, the valves can exert up to 7,000 pounds of steering force to the vehicle in any direction upon command from the crew module. The valves are controlled by a redundant power and control system.
ATK is under contract to Lockheed Martin, NASA's prime contractor for Orion, to develop the attitude control motor and provide motors for Orion's development test flights and human rated flights. ATK is also the prime contractor for Ares I first stage.
Video, photographs and additional information on the ACM program can be found at:
http://www.atk.com/Customer_Solutions_MissionSystems/cs_ms_sp_acm.asp
ATK is a premier aerospace and defense company with more than 18,000 employees in 22 states, Puerto Rico and internationally, and revenues of approximately $4.8 billion. News and information can be found on the Internet at www.atk.com.
Certain information discussed in this press release constitutes forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995. Although ATK believes that the expectations reflected in such forward-looking statements are based on reasonable assumptions, it can give no assurance that its expectations will be achieved. Forward-looking information is subject to certain risks, trends and uncertainties that could cause actual results to differ materially from those projected. Among those factors are: changes in governmental spending, budgetary policies and product sourcing strategies; the company's competitive environment; the terms and timing of awards and contracts; and economic conditions. ATK undertakes no obligation to update any forward-looking statements. For further information on factors that could impact ATK, and statements contained herein, please refer to ATK's most recent Annual Report on Form 10-K and any subsequent quarterly reports on Form 10-Q and current reports on Form 8-K filed with the U.S. Securities and Exchange Commission.
"The ACM test is a major accomplishment for the ATK, Lockheed Martin and the NASA LAS team. We demonstrated a critical technology capability that will enhance crew safety and mission success," said Bart Olson, Vice President and General Manager, ATK Tactical Propulsion and Controls. "This successful milestone brings Constellation another step closer to flight ready status and demonstrates progress toward improved flight safety for astronauts that is at the core of Constellation Program success.
Early indications are that the Demonstration Motor 1 (DM-1) test was successful and engineers are now analyzing the detailed results. This was the sixth in a series of ground tests of Orion's attitude control motor system, validating that the thruster system performs as designed.
ATK's attitude control motor provides steering for the Orion launch abort system which is designed to safely lift and steer the Orion crew module away from the Ares crew launch vehicle in the event of an emergency.
ATK's attitude control motor consists of a solid propellant gas generator, with eight proportional valves equally spaced around the circumference of the three-foot diameter motor. In combination, the valves can exert up to 7,000 pounds of steering force to the vehicle in any direction upon command from the crew module. The valves are controlled by a redundant power and control system.
ATK is under contract to Lockheed Martin, NASA's prime contractor for Orion, to develop the attitude control motor and provide motors for Orion's development test flights and human rated flights. ATK is also the prime contractor for Ares I first stage.
Video, photographs and additional information on the ACM program can be found at:
http://www.atk.com/Customer_Solutions_MissionSystems/cs_ms_sp_acm.asp
ATK is a premier aerospace and defense company with more than 18,000 employees in 22 states, Puerto Rico and internationally, and revenues of approximately $4.8 billion. News and information can be found on the Internet at www.atk.com.
Certain information discussed in this press release constitutes forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995. Although ATK believes that the expectations reflected in such forward-looking statements are based on reasonable assumptions, it can give no assurance that its expectations will be achieved. Forward-looking information is subject to certain risks, trends and uncertainties that could cause actual results to differ materially from those projected. Among those factors are: changes in governmental spending, budgetary policies and product sourcing strategies; the company's competitive environment; the terms and timing of awards and contracts; and economic conditions. ATK undertakes no obligation to update any forward-looking statements. For further information on factors that could impact ATK, and statements contained herein, please refer to ATK's most recent Annual Report on Form 10-K and any subsequent quarterly reports on Form 10-Q and current reports on Form 8-K filed with the U.S. Securities and Exchange Commission.
Media Contact:
Rod Gibbons
Phone: 410-864-3942
E-mail: rod.gibbons@atk.com
Investor Contact:
Jeff Huebschen
Rod Gibbons
Phone: 410-864-3942
E-mail: rod.gibbons@atk.com
Investor Contact:
Jeff Huebschen
Phone: 952-351-2929
E-mail: jeff.huebschen@atk.com
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