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Illustration of the WGS satellites in its two configurations, known as Block I (left) and Block II (right) The Wideband Global SATCOM system (WGS) is a high capacity United States Space Force satellite communications system planned for use in partnership by the United States Department of Defense (DoD), Canadian Department of National Defence (DND) and the Australian Department of Defence. [1]
Since the first launch, DSCS has been the "workhorse" of military satellite communications. All DSCS III satellites have exceeded their 10-year design life. The National Science Foundation use the DSCS satellites to provide additional bandwidth to Amundsen–Scott South Pole Station and McMurdo Station on Ross Island on the continent of ...
It is a satellite-based tracking and communicating system designed to provide command and control over distributed assets supporting and conducting theater operations. This system provides units with digital National Geospatial-Intelligence Agency maps, global positioning system ( GPS ) location data, and L-band (long band) satellite two-way ...
A number of nations have developed satellite based early warning systems designed to detect ICBMs during different flight phases. In the United States these satellites are operated by the Defense Support Program (DSP). The first launch of a DSP satellite was on 6 November 1970 with the 23rd and last launched 10 November 2007.
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English. Read; Edit; View history; Tools. ... Military satellites of the United States (3 C, ... Text is available under the Creative Commons Attribution-ShareAlike 4 ...
Fifth GPS Block III satellite, named Neil Armstrong: USA-320: 2022-01-13 2022-002CV Falcon 9 Block 5: Unknown Launched with USA-321, USA-322 and USA-323 on Transporter 3 Rideshare Launch. Likely the satellites were built by SpaceX based on the Starshield bus (based on Starlink Block v1.5 technology), were deployed by the US army.
In 1964, the United States Army orbited its first Sequential Collation of Range satellite used for geodetic surveying. [32] The SECOR system included three ground-based transmitters at known locations that would send signals to the satellite transponder in orbit.