Air Force

March 29, 2012

SM-3 IIA team completes TDACS preliminary design review

TUCSON, Ariz. – Raytheon has completed the preliminary design review of the SM-3 Block IIA’s throttleable divert and attitude control system.

Essentially a rocket motor with four main divert nozzles and six attitude control nozzles, the TDACS’s precision propulsion will enable the SM-3 Block IIA to intercept incoming ballistic missiles with pinpoint accuracy.

“The TDACS is the most complex component of the SM-3 Block IIA,” said Wes Kremer, vice president of Raytheon Missile Systems’ Air and Missile Defense Systems product line. “The design detail and test data presented at the PDR demonstrated the TDACS is ready for the next phase of development.”

The SM-3 Block IIA is a co-development effort between the U.S. and Japan and the cornerstone of phase three of the administration’s Phased Adaptive Approach. The missile’s larger rocket motors and advanced kinetic warhead will allow for a greater defended area, protecting both the U.S. and its allies from ballistic missiles. The program is on track for a 2018 delivery.

All variants of SM-3 (Blocks IA, IB and IIA) are being developed by Raytheon as part of the Missile Defense Agency’s sea-based Aegis Ballistic Missile Defense System. Current variants are deployed on Aegis cruisers and destroyers to defend against short- to intermediate-range ballistic missile threats in the midcourse phase of flight. Raytheon has delivered more than 130 SM-3s to U.S. and Japanese navies ahead of schedule and under cost.

In November 2011, Raytheon Company selected Aerojet for the development of a new, more advanced Throttleable Divert and Attitude Control System for the SM-3 Block IIA. Aerojet was selected after a challenging series of engineering tests demonstrated the feasibility of the system’s design.




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


 
 

 
(U.S. Air Force photo by Airmen 1st Class Cheyenne Morigeau)

Davis-Monthan Airman helps Tucsonan

One weather forecaster’s self-aid buddy care training quickly resurfaced when she witnessed a car accident outside the gates of Davis-Monthan. Senior Airman Amanda Boone, 355th Operations Support Squadron weather forecaster, ...
 
 

U.S. Air Force to kick off COOL program

MAXWELL AIR FORCE BASE, Ala. (AFNS) — The Community College of the Air Force officially launched the Air Force Credentialing Opportunities On-Line program March 16. Air Force COOL is a pathway for enlisted Airmen to earn industry recognized professional certifications and licenses to enhance their active-duty work and to prepare them as they transition to...
 
 

Military leads the way in equal opportunity

VANCE AIR FORCE BASE, Okla. — What does it take to change a nation? What force has the power to move millions of people in their fundamental views of the world? For Christopher Daniels, a U.S. Air Force colonel, that answer is simple: leadership. In his words, “The true agent of change is true leadership.”...
 

 

Doolittle Tokyo Raiders to receive Congressional Gold Medal

(U.S. Air Force photo) On April 18, 1942, Airmen of the U.S. Army Air Forces, led by Lt. Col. James H. “Jimmy” Doolittle, carried the Battle of the Pacific to the heart of the Japanese empire with a surprising and daring raid on military targets at Tokyo, Yokohama, Yokosuka, Nagoya, and Kobe. This heroic attack...
 
 

AFAF gives all Airmen a chance to pay it forward

NELLIS AIR FORCE BASE, Nev. — It’s Sept. 12, 2005. Senior Airman Dennis Hutchison is recovering from a hard day’s work on the flightline of Robbins Air Force Base, Georgia, when he receives a call that tragedy had struck. “I got a notification from my family that my father had passed away,” Hutchison said. “I immediately contacted...
 
 

Rocketry Club ready to take flight this weekend

TUCSON, Arizona – On March 28 and 29, hundreds of rockets will soar into the Tucson sky at Desert Heat 2015. Rocket enthusiasts from around the Southwest will gather for this annual two-day rocketry event, where there’s no cost to watch, and kids always fly free. The rockets that will be launched vary in size...
 




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>


Directory powered by Business Directory Plugin