SBIRS Spurred Onwards + Upwards, Thanks To Successful Test

Lockheed Martin [NYSE: LMT] has achieved a major integrated test milestone on the first Space-Based Infrared System (SBIRS) geosynchronous orbit (GEO-1) spacecraft. This success will allow for the start of environmental testing in preparation for launch in late 2009. The GEO-1 satellite, designed to provide new missile detection and surveillance capabilities for the nation, has completed a comprehensive Baseline Integrated System Test (BIST) phase, which began in early March to characterize the overall performance of the GEO-1 satellite and establish a performance baseline for entering environmental testing. With the completion of BIST, the team will integrate the satellite’s solar arrays, deployable light shade, and thermal blankets. They will then prepare for acoustic and pyroshock testing where the integrated space vehicle will be subjected to the maximum sound and vibration levels expected during launch into orbit. Lockheed Martin‘s current contract includes two highly elliptical orbit (HEO) payloads and two GEO satellites, as well as ground-based assets to receive and process the infrared data. The Lockheed Martin team has delivered both HEO payloads and the first GEO satellite launch is scheduled for late 2009. The first HEO payload has completed initial on-orbit deployment and checkout and demonstrated that its performance meets or exceeds specifications. The program is in the early stages of adding additional GEO spacecraft and HEO payloads to the planned constellation. SBIRS is designed to provide early warning of missile launches, and simultaneously support other missions including missile defense, technical intelligence and battlespace characterization. The SBIRS team is led by the Space Based Infrared Systems Wing at the U.S. Air Force Space and Missile Systems Center, Los Angeles Air Force Base, California, Lockheed Martin Space Systems Company, Sunnyvale, Calif., is the SBIRS prime contractor, with Northrop Grumman Electronic Systems, Azusa, Calif., as the payload integrator. Air Force Space Command operates the SBIRS system—Sunnyvale, California