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.


 
 

 
(Courtesy Photo)

A Q&A with Master Sgt. Jaime Lewis

The men and women of the 12th Air Force (Air Forces Southern) welcomed a new First Sgt. in May. Master Sgt. Jaime M. Lewis, began his career in 2000 as an Aerial Porter, where he performed duties such as passenger services, car...
 
 

Payday lenders prey on Airmen

LUKE AIR FORCE BASE, Arizona — Loans can be very useful in life. From paying off bills to moving expenses, loans can help Airmen out when they need it. Sometimes Airmen are attracted to a less than ideal option of obtaining cash other than getting a traditional loan. What they may not realize is that going to...
 
 

Fit force ups fighting game

  LUKE AIR FORCE BASE, ARIZONA — Whether once or twice a year, all officers and enlisted Airmen must participate in the Air Force’s fitness assessment. The purpose of the Air Force Fitness Program is to emphasize total fitness of today’s Airmen. By participating in a year-round physical program that includes eating healthy, aerobic conditioning, strength and...
 

 
(U.S. Air Force courtesy photo)

Viper Demo Team pilot ‘Rockets’ to new heights

  SHAW AIR FORCE BASE, S.C. — An F-16CM Fighting Falcon shoots into the air, flying at a speed of 400 knots as it is pulled through various maneuvers to demonstrate its capabilities. Maneuvering the aircraft throug...
 
 

Enlisted promotion study reference material released

OINT BASE SAN ANTONIO-RANDOLPH, Texas — The Profession of Arms Center of Excellence will release Air Force Handbook 1, Airman, Oct 2015 which replaces the Professional Development Guide, and will provide enlisted Airmen information needed for promotion testing. Individual study guides, developed from the information within the handbook, are available for immediate download via www.pdg.a...
 
 

AF revolutionizes study material delivery for FY16

WASHINGTON (AFNS) — Airmen studying for career development and promotion opportunities will begin to receive study materials solely online by Oct. 1, 2017. Electronic delivery of Career Development Course volumes and Weighted Airman Promotion System study references have been in place for several years with a majority of the materials accessible on Air Education and Training Command...
 




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=""> <s> <strike> <strong>