{"id":9875,"date":"2025-04-09T00:13:31","date_gmt":"2025-04-08T16:13:31","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/spacex-to-launch-second-accelerated-gps-3-satellite-mission-in-late-may\/"},"modified":"2025-04-09T00:13:31","modified_gmt":"2025-04-08T16:13:31","slug":"spacex-to-launch-second-accelerated-gps-3-satellite-mission-in-late-may","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/spacex-to-launch-second-accelerated-gps-3-satellite-mission-in-late-may\/","title":{"rendered":"SpaceX to launch second accelerated GPS 3 satellite mission in late May"},"content":{"rendered":"
\"\"
Seen here prior to being sealed in its shipping container at Lockheed Martin\u2019s Littleton, Colorado facility, SV08 will join the U.S. Space Force\u2019s operational GPS constellation in orbit. Image: Lockheed Martin.<\/figcaption><\/figure>\n

Following the successful accelerated launch of a Global Positioning System on a Falcon 9 rocket in mid-December, the U.S. Space Force, Lockheed Martin and SpaceX are preparing to launch another GPS 3 satellite on a fast tracked basis.<\/p>\n

The satellite, dubbed GPS 3 Space Vehicle 08 (SV-08), is targeted for launch from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station no earlier than late May.<\/p>\n

\u201cThis mission represents an outstanding collaboration across multiple teams and agencies,\u201d said U.S. Space Force Col. Andrew Menschner, MD 31 commander, in a statement. \u201cIt highlights our ability to rapidly deploy an additional M-Code-capable satellite and continues to push the boundaries of traditional launch timelines.\u201d<\/p>\n

M-Code stands for \u201cMilitary Code\u201d and is used to encrypt the signal, allowing government users of the data to know with assurance that they are communicating with the GPS satellite and not a spoof.<\/p>\n

\"\"
The Lockheed Martin Global Positioning Satellite (GPS) IIIA, Space Vehicle 08 (SV-08), prepares to be loaded to a U.S. Air Force C-17 Globemaster III from Buckley Space Force Base, Colorado, for transportation to Florida, April 1, 2025. The space vehicle was successfully transferred on April 2, 2025, through a coordinated effort between Lockheed Martin, the U.S. Space Force\u2019s Space Operations Command, and USAF\u2019s Air Mobility Command. Image: U.S. Space Force\/Senior Airman Joshua Hollis<\/figcaption><\/figure>\n

There are currently 31 GPS satellites on orbit, but the older ones are starting to show their age. During a media briefing on the sidelines of the Space Symposium in Colorado Springs, Colorado, Malik Musawwir, the vice president of Navigation Systems within Lockheed Martin\u2019s National Security Space division, noted that about half of the satellites on orbit are past their designed operating lives.<\/p>\n

He said the two oldest satellites are about double or triple their originally intended life cycles.<\/p>\n

\u201cWhich means we\u2019re really in a state of borrowed time on some of these vehicles, really increasing the demand to get some of these newer vehicles into the constellation to be able to support this critical mission,\u201d Musawwir said. \u201cGPS underpins every facet of what we do, so we can\u2019t afford to have any downtime.\u201d<\/p>\n

Musawwir said heading into the launch of GPS 3 SV-07 last year, nicknamed \u201cSally Ride,\u201d Lockheed Martin had four completed GPS 3 vehicles, which complete that series of satellite. They are working on the next generation, called GPS 3F, which will carry on the number system, beginning with GPS 3 Follow-On (GPS 3F) SV-11.<\/p>\n

GPS 3 SV-08 now in Florida for processing ahead of its launch in late May.<\/p>\n

\u201cWe\u2019re down to two that we have in Waterton today with the plan to launch remaining two in the next year,\u201d Musawwir said. \u201cSo, looking forward to an eventful 2025 of launch activity to really clear out the barn, so to speak.\u201d<\/p>\n

Lockheed Martin has GPS 3F SV-11, -12 and -13 well into the work flow. GPS 3 SV-13 is currently going through what Musawwir called \u201ccore mate.\u201d<\/p>\n

\u201cYou\u2019re taking the equipment panels that contain all the major electronics for the bus and payload and mating that into the propulsion core, the propulsion system. Hence the name \u2018core mate,\u2019\u201d he explained.<\/p>\n

\u201cOur assembly, test and launch operations team is now actively working on space vehicle integration and getting this into what we call \u2018single line flow,\u2019 which is where you go through final assembly, final test and into all the environments that you need to run the spacecraft through to ensure that it\u2019s operating as expected.\u201d<\/p>\n

Musawwir said the GPS 3F satellites have about 60 times more anti-jamming capabilities as compared to the previous generation of GPS satellite. The first of these satellites is expected to launch in 2027.<\/p>\n

Lockheed Martin is currently on contract to build GPS 3F satellites through SV-20, but they can expand that up to SV-32, upon request.<\/p>\n

Second swap<\/h4>\n

The GPS 3 SV-08 satellite is nicknamed \u201cKatherine Johnson,\u201d after the mathematician who helped pioneer early human spaceflight with her calculations. The announcement of its launch onboard a SpaceX Falcon 9 rocket marks the second time that the U.S. Space Force\u2019s Space Systems Command decided to shift the launch of a GPS satellite from a United Launch Alliance (ULA) Vulcan rocket to a Falcon 9.<\/p>\n

Space Systems Command confirmed that the launch in December of GPS 3 SV-07 on a Falcon 9 didn\u2019t mean that ULA would lose out on a future launch.<\/p>\n

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A SpaceX Falcon 9 rocket cruises by a nearly full Moon during the RRT-1 mission on Monday, Dec. 16, 2024. Image: Michael Cain\/Spaceflight Now<\/figcaption><\/figure>\n

\u201cThis launch executes a launch vehicle trade of the GPS 3-7 mission from Vulcan to a Falcon 9 rocket, and swaps a later GPS 3F-1 mission from Falcon Heavy to Vulcan, showcasing our ability to launch in three months, compared to the typical 24 months,\u201d said USSF Col. Jim Horne, senior materiel leader of Launch Execution for AATS in a statement. \u201cIt highlights another instance of the Space Force\u2019s ability to complete high priority launches on a rapid timescale, which demonstrates the capability to respond to emergent constellation needs as rapidly as Space Vehicle readiness allows.\u201d<\/p>\n

During a media roundtable on Monday, ULA President and CEO Tory Bruno said it wasn\u2019t necessarily unusual for the government to swap missions with launch providers.<\/p>\n

\u201cI think you will see, just as we\u2019ve seen in the past, occasionally a mission is reassigned from us to them and from them to us,\u201d Bruno said.<\/p>\n

Bruno said as the main provider for launch services as part of the National Security Space Launch (NSSL) Phase 2 contract, they were assigned about 60 percent of the missions across the five order years of launch assignments. But he said ULA is very aware that sometimes things need to be shifted and that call is up to the U.S. Space Force.<\/p>\n

\"\"
United Launch Alliance\u2019s Vulcan rocket sits at launch pad at Space Launch Complex 41 (SLC-41) ahead of the planned Cert-2 launch on Oct. 4, 2024. Image: Adam Bernstein\/Spaceflight Now<\/figcaption><\/figure>\n

He added, without going into classified detail, that there are unique aspects that apply to GPS 3 satellites that didn\u2019t apply necessarily to their predecessors.<\/p>\n

\u201cThey are different than the GPS 2 spacecraft. They are jam-resistant, they have military capabilities that are not present [in older versions],\u201d Bruno said. \u201cSo, the government has a specific use in mind for them and they have that for all of their spacecraft. And sometimes that changes and they\u2019ll either push back or pull one ahead.<\/p>\n

\u201cAnd then they\u2019ll look at their contractors and what capabilities exist at the moment and what space is available on the manifest and they\u2019ll make decisions. And they\u2019ll move them around. They\u2019re generally very transparent when they do that with us and they try really, really hard to be fair. We\u2019re ok with that.\u201d<\/p>\n

Asked why the mission was moved from the Vulcan rocket to the Falcon 9, Bruno deferred to the Space Force on that. Spaceflight Now reached out to Space Systems Command for clarification on this and we\u2019re waiting to hear back.<\/p>\n","protected":false},"excerpt":{"rendered":"

Seen here prior to being sealed in its shipping container at Lockheed Martin\u2019s Littleton, Colorado facility, SV08 will join the U.S. Space Force\u2019s operational GPS constellation in orbit. Image: Lockheed Martin. Following the successful accelerated launch of a Global Positioning System on a Falcon 9 rocket in mid-December, the U.S. Space Force, Lockheed Martin and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[479,1096,1097,316,954,363,364],"class_list":["post-9875","post","type-post","status-publish","format-standard","hentry","category-news","tag-falcon-9","tag-gps-3","tag-gps-3-sv-08","tag-spacex","tag-u-s-space-systems-command","tag-ula","tag-vulcan"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/9875"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=9875"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/9875\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=9875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=9875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=9875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}