Business

July 19, 2013

New military communications satellite built by Lockheed Martin launches successfully

LM-launch
The second Mobile User Objective System satellite built by Lockheed Martin for the U.S. Navy is responding to commands after being launched July 19 from Cape Canaveral Air Force Station, Fla.
The Lockheed Martin-led initialization team is now commanding the satellite from the Naval Satellite Operations Center located at the Naval Base Ventura County, Point Mugu, Calif.

The MUOS constellation replaces the legacy Ultra High Frequency Follow-On system and delivers secure, prioritized voice and data communications, a first for mobile users who need high-speed mission data on the go.

MUOS is providing capability for mobile users that never existed before,î said Iris Bombelyn, Lockheed Martin vice president of Narrowband Communications. ìWe look forward to testing and delivering the second satellite of the MUOS constellation to our Navy customer. This on-orbit testing will prove the MUOS system capabilities and allow us to deliver the full suite of services available through the MUOS payloads, on MUOS-1 as well as MUOS-2.î

MUOS-2 launched at 9:00 a.m., EDT, aboard a United Launch Alliance Atlas V rocket and will transition over the next nine days to reach its geosynchronous orbit location 22,000 miles above the earth. The solar arrays and antennas will then be deployed, and on-orbit testing will start for subsequent turn-over to the Navy for test and commissioning to service.

At the launch, Lockheed Martin hosted teachers from the National Science Teachers Association New Science Teacher Academy.† The Lockheed Martin-NSTA fellows experienced how science can solve real-world challenges, helping teachers inspire and encourage student interest in science and math once they return to the classroom.
lm-launch2
The first MUOS satellite, launched in 2012, has been providing high quality legacy voice communications for users, and terminals are already testing using the advanced payload that enables data exchanges. More than 20,000 existing terminals are compatible with and can access the MUOS legacy payload, and with the release of the new waveform developed for increased data-handling capacity, many of these terminals can be retro-fitted to access the Wideband Code Division Multiple Access payload.

This advanced WCDMA payload incorporates commercial technology designed to provide 16 times the number of accesses above requirements for the legacy UHF Follow-On system. The satellites also include a hosted legacy UHF payload that will be fully compatible with the current ultra-high frequency system and legacy terminals.

The geosynchronous constellation consists of four satellites and one on-orbit spare, which are expected to achieve full operational capability in 2015, extending UHF narrowband communications availability well past 2025.

Lockheed Martin Space Systems, Sunnyvale, Calif., is the MUOS prime contractor and system integrator. The Navy’s Program Executive Office for Space Systems, Chantilly, Va., and its Communications Satellite Program Office, San Diego, Calif., are responsible for the MUOS program.




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


 
 

 
Northrop Grumman photograph by Alan Radecki

Second Northrop Grumman-built Triton UAS completes first flight

Northrop Grumman photograph by Alan Radecki The second MQ-4C Triton, built by Northrop Grumman for the U.S. Navy, successfully completed its first flight Oct. 15 PALMDALE, Calif. – The U.S. Navy’s second MQ-4C Triton un...
 
 
Raytheon photograph

Poland’s PIT-RADWAR signs letter of intent with Raytheon

Raytheon photograph Mike Shaughnessy, Vice President of Supply Chain, Raytheon Integrated Defense Systems and Jerzy Milosz, Member of Board and Director of R&D, PIT-RADWAR sign a letter of intent to explore further partners...
 
 

Raytheon to resume work on new electronic warfare planning management software program

The U.S. Army has directed Raytheon to resume work on an Electronic Warfare planning management software program that for the first time will give it automated tools to help plan and execute complex electronic warfare missions. The program restart follows a ruling by the U.S. Court of Federal Claims, which denied the protest filed by...
 

 

Northrop Grumman JCREW achieves milestone C; Program to enter production, deployment phase

Northrop Grumman has received Milestone C approval for its Joint Counter Radio-Controlled Improvised Explosive Device Electronic Warfare Increment 1 Build 1 (I1B1) system from the U.S. Naval Sea Systems Command. The JCREW I1B1 system is a jammer that defeats devices used to trigger improvised explosive devices (IEDs). Northrop Grumman developed mounted, dismounted and fixed-site variants...
 
 

Radar delivery boosts United States’ ballistic missile protection

The U.S. just gained another defensive system that will help protect the U.S. and its allies from ballistic missiles. Raytheon delivered its tenth AN/TPY-2 ballistic missile defense radar to the Missile Defense Agency six months ahead of schedule. AN/TPY-2 is an integral element of the Ballistic Missile Defense System.  It is a mobile X-band radar...
 
 

Lockheed Martin pursuing compact nuclear fusion reactor concept

PALMDALE, Calif. – The Lockheed Martin Skunk Works® team is working on a new compact fusion reactor that can be developed and deployed in as little as ten years. Currently, there are several patents pending that cover their approach. While fusion itself is not new, the Skunk Works has built on more than 60 years...
 




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>