USAF confirms initial operational capability of SBSS satellite

22 August 2012 (Last Updated August 22nd, 2012 18:30)

The US Air Force's (USAF) Space Based Space Surveillance (SBSS) Block 10 satellite has achieved initial operational capability (IOC) and is ready to enter service, Air Force Space Command commander Robert Davidson has confirmed.

SBSS_spacecraft

The US Air Force’s (USAF) Space Based Space Surveillance (SBSS) Block 10 satellite has achieved initial operational capability (IOC) and is ready to enter service, Air Force Space Command commander Robert Davidson has confirmed.

Following the IOC milestone, the satellite will now be able to conduct space surveillance operations in support of the US Strategic Command (USSTRATCOM), as a taskable sensor within the US space surveillance network.

Davidson said: "The SBSS satellite will provide needed capability to the national deep-space space situational awareness in terms of timely revisit of high interest objects and increased capacity to meet current and future warfighter SSA needs."

Built by Boeing, the SSBS is the USAF’s only space-based sensor designed to detect and monitor debris and satellites without interference from weather and atmosphere as well as to offer critical information required for supporting warfighter in decision-making.

The satellite is equipped with a visible sensor mounted on a two-axis gimbal, and an onboard reprogrammable image-processing payload and software to help augment mission flexibility and upgrades.

Enhanced detection timeliness is also expected to assist the Joint Space Operations Center (JSpOC) in maintaining precise knowledge of orbiting object positions, tracking new objects and debris, as well as lowering the number of uncorrelated targets that are currently present in the space catalogue.

Boeing secured the SBSS contract in 2004, and partnered with Ball Aerospace to manufacture and supply the first spacecraft along with associated ground segment to the air force.

The satellite was launched aboard an Orbital Sciences Minotaur IV rocket from Vandenberg Air Force Base in September 2010, and initial on-orbit signals were received shortly at the Satellite Operations Center at Schriever Air Force Base in Colorado, US.


Image: The US Air Force’s SBSS Block 10 satellite stored in a clean room in Boulder, Colorado, US. Photo: courtesy of Ball Aerospace & Technologies Corp.