wgs satellite coverage map

WGS-3 (USA-211) was launched on 6 December 2009, at 01:47:00 UTC, covers the Atlantic Ocean. Each WGS satellite is digitally channelized and transponded. The WGS-6 was delivered to the US Air Force in December 2013. EN . Boeing successfully launched the WGS-2 into geostationary orbit on the Atlas V in April 2009. Each WGS system also has the capacity to supply data transmission rates ten times faster than the DSCS service life enhancement programme (SLEP) satellites. These three projects provide NATO with access to the military segments of four national satellite communications systems: SYRACUSE from France, SICRAL from Italy, Skynet from the United Kingdom and WGS from the United States. Thus, each WGS can supply more than 10times the capacity of a DSCS-3 Service Life Enhancement Program (SLEP) satellite. It is available in different medium models: medium+ (4,2), medium+ (5,2), medium+ (5,4) and heavy. Limited protected services will be provided under conditions of stress to selected users employing terrestrial modems capable of providing protection against jamming. Beginning in 1998, GBS broadcasts via communication payloads on two UFO Ka-Band augmented satellites. The WGS system provides essential wideband global communicationsservices allowing Combatant Commanders to exert command and controlof their tactical forces, from peace time to military operations. The upgraded hardware also will be installed on the planned 10th WGS satellite. December 22, 2016. For more information including contact details, With an initial launch scheduled for mid-2004 aboard an Air Force Evolved Expendable Launch Vehicle, WGS will provide early transformational capabilities supporting government objectives for a Transformational Communications Architecture in 2009 and beyond. Leveraging the Space and Missile Systems Center's cross-corps enterprise structure, the three-day event was co-chaired by SMC . WGS provides worldwide, flexible, high-capacity communications for US Government Agencies, Department of Defense (DOD), multiple International Partners and the North Atlantic Treaty Organization (NATO). The ground segment is a critical part of the end-to-end science data return, and it includes all the ground-based elements that are used to collect and disseminate information from the satellite to the user (figure 11.1). Users of WGS include the U.S., Canada and Australia. The first three WGS satellites form Block I of the space segment. Satellite Animation Style. Space and Missile Systems Center, Los Angeles Air Force Base, California, is the contracting activity. The third Space Operations Squadron (SOPS) located at Schriever AFB, Colorado, US, manages bus commanding of the DSCS constellation. The order for long lead items for WGS7 was placed in August 2010. We deliver secure, resilient connectivity services and solutions to our military and allies that give them the information dominance they need to bring warfighters home safe. Each WGS satellite provides service in multiple frequency bands, with the unprecedented ability to cross-band between the two frequencies on board the satellite. The system will provide capacity ranging from 2.1Gbps to more than 3.6Gbps to tactical users, depending on the mix of ground terminals, data rates and modulation schemes employed. HOME / SATELLITES / Satellite Coverage Maps . The Gapfiller satellites must either be backward compatible with, or allow for the affordable upgrade of, the existing terminal populations in use with the DSCS and GBS systems. In 2019, Boeing received a contract to build an 11th WGS satellite. The satellite will be produced at the companys El Segundo factory and is scheduled to be delivered in 2024. The second satellite, WGS-2 was launched into geostationary orbit on the Atlas V in April 2009. The space segment refers to satellites in orbit; WGS-1 was launched into orbit on 10 October 2007 on the United Launch Alliance (ULA) Atlas V launch vehicle. The versatile reachback capability offered by the STAR-T/WGS combination strongly supports force-projection operations emphasized in both the Army's transformation strategy and Joint Vision 2020. . With advanced phased-array design and anti-jam technology, Boeing satellites grant the warfighter and government decision-makers unconstrained access and connectivity in a contested environment. General Characteristics GMT, Light Boeing and the U.S. Air Force MILSATCOM Systems Wing have signed in October 2006 a $1.067billion contract for up to three more Wideband Gapfiller Satellites (WGS), if all options are exercised. The Wideband Gapfiller Satellites are the DoD's most capable and powerful communication satellite. Satbeams has updated its cookie policy. On this Wikipedia the language links are at the top of the page across from the article title. SpaceX is developing a low latency, broadband internet system to meet the needs of consumers across the globe. WGS is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary WGS 6 (USA 244) - Orbit. A description published by the Air Force calls the constellation "the backbone of the U.S. military's satellite communications" adding the satellites themselves are its "highest capacity communications satellites." Responses are due by 3:00 p.m. Eastern on February 6. . Operational and logistics support and training are also included in the program. The availability of the launch vehicle and an aggressive integration schedule, less than the normal 24 months, are sources of schedule risk. WGS provides worldwide flexible, high data rate and long haul communications for marines, soldiers, sailors, airmen, the White House Communication Agency, the US State Department, international partners, and other special users. On April 19, 2019 Boeing Co., El Segundo, California, was awarded a not-to-exceed $605,000,000 firm-fixed-price modification (P00109) to previously awarded contract FA8808-10-C-0001 for the production of the Wideband Global Satellite Communication Space Vehicle 11. Based on Boeing's advances on its commercial 702X software-defined satellite payload, it is capable of generating hundreds of electronically-steered beams simultaneously, providing users with more than twice the mission capability compared to satellites within the existing WGS fleet. Band; ABS-6: 159.0E: C/Ku: Express-AM5: 140.0E: C/Ku: Express-AT2: 139.9E: Ku . We use cookies to ensure that we give you the best experience on our website. Each WGS satellite has a launch mass of around 5,987 Kilograms and is based on Boeings BSS-702HP satellite platform. WGS-2 is operated by third SOPS at 50th Space Wing, Schriever AFB, under the operational command of the Joint Functional Component Command (JFCC) SPACE at Vandenberg AFB, California. The DoD wideband satellite communications system consists of multiple types of military satellites, control facilities, and user terminals that comprise three distinct segments: (1) the User Terminal Segment, (2) the Space Segment, which consist of three Gapfiller Satellites in geo-synchronous orbit, each providing a two way X-band, a new two way military Ka-band, and broadcast Ka-band services, and (3) the Control Segment. Payload commanding and network control are managed by the armys 53rd Signal Battalion at Peterson AFB, Colorado, with subordinate elements at seven locations. WGS-11+ is expected to include advanced digital payload and operational capabilities that improve on those of its predecessors. . The orbit data is extracted from the following two-line orbital elements, 1 39222U 13041A 23053.33868934 .00000076 00000-0 00000-0 0 9997 2 39222 0.0131 103.0841 0000182 169.9453 225.6390 1.00270828 33911. After launch, the WGS-1 satellite was given the U.S. military designation USA-195. These satellites have a much smaller coverage fraction f than does GPS, typically limited by a sensor's field of view. Red dots are reference stations used within the current network. Boeing received in July 2012 an contract to install upgraded digital channelizers, which will boost capacity on the satellites by 30percent, aboard the eighth and ninth WGS satellites. The models are differentiated depending on the specific payload size and weight ranges. WGS 11, which is slated for delivery from prime contractor Boeing in 2023, will provide more coverage beams and more beam formed bandwidth . The Wideband Global SATCOM-8 (WGS-8) Satellite was successfully launched December 7, 2016, aboard the Delta IV launch vehicle from Cape Canaveral Air Force Station's SLC-37B pad. Live World Map of Satellite Positions - In-The-Sky.org Live Map of Satellite Positions by Dominic Ford World map Satellites above your horizon 3D globe Planetarium view Search overhead passes Date Time : Time slider Showing Time -- Freeze motion Show labels Show tracks Search Color satellites by Selection Showing -- spacecraft. Capacity: WGS will offer 4.875GHz of instantaneous switchable bandwidth. The military's Protected Tactical Waveform is expected to run on the WGS satellites. The WGS system is a constellation of highly capable military communications satellites that leverage cost-effective methods and technological advances in the communications satellite industry. [12], WGS-5 (USA-243) was successfully launched by a Delta IV launch vehicle flying in the Medium+ (5,4) configuration, with lift-off taking place from SLC-37B in Florida on 25 May 2013, at 00:27 UTC. April 4, 2009 Together these assets will provide wideband services during the transition period between today's systems and the advent of the Objective X/Ka wideband system or Advanced Wideband System (AWS), which has merged with Transformational Communications System (TCS), in 2008-2009. WGS-10 (USA-291) was launched atop a Delta IV Medium+ (5,4) launch vehicle from Cape Canaveral Air Force Station on 16 March 2019, at 02:26 UTC. Frequency of satellite TV, satellite TV channels, satellite TV set without a problem . launches following at approximately six-month intervals. Phase II is the GBS capability hosted on the last three UHF Follow-On (UFO) communications satellites. It is positioned over the Eastern Atlantic at an orbital slot of 12> West longitude to operate in the Atlantic region. Primary function:High-capacity military communications satellite Tacticalforces rely on WGS to provide high-capacity connectivity betweenindividual users and the Defense Information Systems Network (DISN). Ion thrusters generate thrust by accelerating ions through the use of an electric field and ejecting these ions at extremely high velocity creating thrust force propelling the spacecraft forward. Please make a donation to support Gunter's Space Page. [8] The next four, WGS-7, -8, -9, and -10, make up Block II Follow-On. It's like going from dial-up . Animation Speed. The WGS Fleet is controlled by four Army Wideband Satellite Operation Centers that receive telemetry and send commands to up to three satellites per center. We ensure people on-the-go have access to the same quality of internet in the air or at sea as they have at home. How to get and share the Google Maps Satellite view of any place on earth: Enter the address or the GPS coordinates of the target location Click on the "Google Map Satellite" button Simply copy and paste the dynamically updated page's URL to share the resulting view Address Google Maps Satellite DD (decimal degrees)* Latitude Longitude WGS was initiated to deliver newer and greater capabilities to the warfighter by deploying a constellation of high-throughput satellites to Geostationary Orbit. SSC is proud to be in a long-term relationship with Boeing on this important mission providing safe and secure critical communications, said Erik Eliasen, Vice President of National Security Space Programs for SSC Space US. The Wideband Gapfiller Satellite (WGS) will provide unprecedented X-band user coverage flexibility with two digitally controlled multibeam phased array antennas. The Boeing 702 uses advanced technologies in propulsion, power generation and thermal control, and can connect X- and Ka-band users within the coverage field of view via reconfigurable antennas and a digital channeliser. Fiscal 2018 procurement funds in the amount of $300,000,000 are being obligated at the time of award. The WGS-1 was launched into orbit on 10 October 2007 on the United Launch Alliance (ULA) Atlas V launch vehicle. So far there are 10 WGS satellites - launched from 2007 to 2019 - with the US military boasting in 2007 that the new WGS satellite would deliver 10 times the bandwidth of the entire DSCS . The primary contractor for the satellites themselves is Boeing Satellite Development Center, which is building them around the Boeing 702HP satellite bus. Enabled by a constellation of low Earth orbit satellites, Starlink will provide fast, reliable internet to populations with little or no connectivity, including those in rural communities and places where existing services are too expensive or unreliable. WGS systems enhance the DoDs communication services provided by the defence satellite communications system (DSCS) satellites and the global broadcast system (GBS) operating at an ultra-high frequency (UHF). The very first Wideband Gapfiller in orbit will provide greater capability and bandwidth than all the DSCS satellites combined. map shows the quantized color-coded availability from each satellite's field of view based on the optimized data rate for the reference link which operates in a relatively benign propagation environment. A team led by Boeing Integrated Defence Systems was awarded a contract to develop the WGS system in 2001. WGS-1 lifted off on an Atlas V rocket in October 2007 followed by the other two in 2009, lifted by Atlas V and Delta IV rockets. We use own cookies to provide you the best experience on our website as well as third party cookies that may track your use of Satbeams and show you relevant advertising. Mission It was launched on a Delta IV Medium+ (5,4) launch vehicle. GBS also utilizes the Wideband Global SATCOM (WGS) satellites. About Contact Widget Social Media Facebook Twitter Instagram . The engine provides a specific impulse of 312s, has a thrust to weight ratio of 13.7 and operates at a chamber pressure of 6.9 bar. }, Page last modified: WGS system provides 4.875GHz instantaneous switchable bandwidth. (Courtesy of Boeing), WIDEBAND GLOBAL SATCOM SATELLITE A total of 19 independent coverage areas that can be used throughout the field of view of each satellite. Follow the company to be always up to date with this company. One of the NATO systems using satellite communications from NSS6G is the Alliance Ground Surveillance (AGS) system. The satellite was carried by an Atlas V 421 launch vehicle lifting off from SLC-41 at Cape Canaveral Air Force Station (CCAFS). Credit: Boeing. Effects of inclination A satellite's inclination (I) is the angle between Earth's equatorial plane and the plane that contains the satellite's orbit. Just one WGS satellite provides more SATCOM capacity than the entire legacy Defense Satellite Communications System (DSCS) constellation. Power is stored in dual Lithium-Ion batteries and dedicated avionics regulate the main power bus of the spacecraft to provide power to all subsystems of the satellite bus and the communications payload. The Block II contract calls for the launch of F4 by the first quarter of 2011 and subsequent launches every year thereafter. The Gapfiller satellites serve as the means to continue and increase the capability of wideband services until the introduction of the Objective or Advanced Wideband System. WGS systems feature digitally channelised transponder satellites that provide communication capacity, connectivity and flexibility to the US military forces. The Block-2 WGS satellites can deliver a data throughput of 6Gbps and the modified Block II satellites achieve 11 Gbps. The U.S. Space Forces Space and Space Systems Command (SSC) isresponsible for development, acquisition, fielding, and sustainment ofthe WGS Program. WGS is a high-capacity satellite communications system designed to support the warfighter with newer and far greater capabilities than those provided by current systems, yet it is compatible. This enables increased mission flexibility and . @media only screen and (min-device-width : 320px) and (max-device-width : 480px) { Air & Space Forces Magazine is the official publication of the Air & Space Forces Association, 1501 Langston Boulevard, Arlington, Va., 22209-1198. Mapping provided by https://hilltopviews.org.uk. [15], WGS-8 (USA-272) was successfully launched by a Delta IV Medium+ (5,4) launch vehicle on 7 December 2016 at 23:52 UTC from SLC-37B at Cape Canaveral Air Force Station in Florida. WGS 10 (USA 291) is the 10th Wideband Global SATCOM satellite, the fourth Block II follow-on satellite, and supports communications links in the X-band and Ka-band spectra. [19] WGS-10 is the latest part of a constellation of highly-capable communications satellites that serve the armed forces of the United States and its allies. The WGS constellation provides fast broadband communications for the US military and allies. To take advantage of WGS' increased capabilities, STAR-T was upgraded by adding a fourth band (Ka), making it a quad-band terminal. Select a Satellite To Point to. The original RD-4 was developed as an attitude control thruster for the Apollo Service and Lunar Lander modules. WGS-10 is the latest part of a constellation of highly-capable communications satellites that serve the armed forces of the United States and its allies. The Army is acquiring the ground control segment and the Satellite Dish Pointer with Google Maps. The Air Force is acquiring the satellite segment under the Federal Acquisition The channelizer also supports multicast and broadcast services and provides flexible uplink monitoring for network control. It provides services to the US DoD and Australian Department of Defence. Its coverage area stretches from the West Coast of the United States to Southeast Asia. The latitude and longitude are assumed to be on the WGS 84 datum. The method of ion acceleration varies between the use of Coulomb and Lorentz force, but all designs take advantage of the charge/mass ratio of the ions to create very high velocities with very small potential differences which leads to a reduction of reaction mass that is required but also increases the amount of specific power compared to chemical propulsion. S.O.S./911 coverage for the device only applies to areas shown above. The dashed part of the orbit path shows where the satellite is in the earth's shadow, Subsequently, the Step 1. Connectivity: The enhanced connectivity capabilities of WGS enable any user talk to any other user with very efficient use of satellite bandwidth. The satellite was partially-funded by allied nations, including Canada, Denmark, the Netherlands, Luxembourg, New Zealand and the United States, for military access to the entire WGS constellation.[18]. Harris provides satellite communications ground terminals and terminal and payload interfaces, while ITT Industries supplies communications network and control systems. There was a continuing need for these users to access the Gapfiller satellites and the two or more DSCS III SLEPs to provide worldwide coverage. Looking for online definition of WGS or what WGS stands for? The WGS system iscomposed of three principalsegments: Space Segment(satellites), Control Segment(operators) and TerminalSegment (users). The satellite was launched by a Delta IV M+ (5,4) launch vehicle, originally an Atlas V 421 but replaced with WGS-2. #ga-ad {display: none;} The R-4D main engine employed by WGS is Monomethylhydrazine/Nitrogen Tetroxide Engine that provides 490 Newtons of thrust. The constellation of WGS satellites increases the communications capabilities of the militaries of the United States, Canada, and Australia by providing additional bandwidth and communications capabilities for tactical command and control, communications, and computers; intelligence, surveillance, and reconnaissance (C4ISR); battle management; and combat support information. WGS is a high-capacity satellite communications system designed to support the warfighter with newer and far greater capabilities than those provided by current systems, yet it is compatible with existing control systems and terminals. The IWS System supports continuous 24-hour-per-day wideband satellite services to tactical users and some fixed infrastructure users. Required power varies between 1,300 and 4,500 Watts achieving a thrust of up to 165 Millinewtons and a specific impulse of 3,500 seconds. The WGS-1 satellite operates over the Pacific region. Last updated: 03 Mar 2023, 19:56 UTC The number of spacecraft shown below has been reduced to, Location: U.S. officials told Air & Space Forces Magazine the exercise, dubbed Juniper Oak, was notable in both size and scope. Each WGS satellite provides service in both the X and Ka frequency bands, with the unprecedented ability to cross-band between the two frequencies onboard the satellite. Logicon provides communications software and SAIC extends engineering and communications architectures. The WGS-2 satellite, which was designated as USA-204, entered service in August 2009. In early 2001, a satellite communications industry team led by Boeing Satellite Systems was selected to develop the Wideband Gapfiller Satellite (WGS) system as successors to the DSCS-3 series of communications satellites. Sens. It is principally designed and developed for the US Department of Defence (DoD). Hoping to prod a debate on the Space Force's future, Chief of Space Operations Gen. B. A satellite's latitude () is the latitude of the point Southwest Asia Coverage: NSS11 - 108E Southeast Asia Coverage: Palapa D - 113E Southeast Asia Coverage: JCSAT 4B - 124E Thailand Coverage: Thaicom 5 - 78.5E Europe & Middle East Latin & South America North America Tri-Americas New Zealand Coverage: Optus D1 - 160E Satellite TV Services in this region include: Sky TV: www.skytv.co.nz

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