GPS Block IIIF

GPS Block IIIF
Manufacturer (TBD)
Country of origin  United States
Operator United States Air Force
Applications Satellite navigation
Specifications
Bus (TBD)
Design life (TBD)
Regime Semi-synchronous MEO
Production
Status Development
First launch NET 2026 (planned)[1]
Last launch 2034 (planned)[2]
← GPS Block IIIA

GPS Block IIIF, or GPS IIIF, is the second set of GPS III satellites, consisting of 22 space vehicles. The United States Air Force began the GPS Block IIIF acquisition effort in 2016, and is expected to award a single manufacturing contract for all 22 space vehicles in 2019.[2][3][1] The GPS Block IIIF manufacturing contract is estimated to be worth up to 10 billion dollars, or over 450 million dollars per space vehicle.[4] The 22 satellites in Block IIIF are projected to delivered starting in 2026, with launches estimated to last through at least 2034.[1][2]

Development

The U.S. Air Force employed a two-phase competitive bid acquisition process for the GPS Block IIIF satellites.

Phase One: Production Feasibility Assessment

On May 5, 2016, the U.S. Air Force awarded three Phase One Production Readiness Feasibility Assessment contracts for GPS III Space Vehicles (SV's) 11+, one each to Boeing Network and Space Systems, Lockheed Martin Space Systems Company, and Northrop Grumman Aerospace Systems.[3][5] The phase one contracts were worth up to six million dollars each.[6] During the phase one effort, both Boeing and Northrop Grumman successfully demonstrated working navigation payloads.[4]

Phase Two: Satellite Manufacturing

On April 19, 2017, the US Air Force Space Command announced the start of the second phase of its acquisition strategy with the publication of a special notice for an "Industry Day" for companies planning on bidding for the contract to manufacture GPS III vehicles 11+.[6] During the Industry Day event, the Air Force shared the tentative acquisition strategy which it will use to evaluate proposals, then solicited feedback from potential bidders.

In July 2017, the Deputy Director of the U.S. Air Force GPS Directorate stated the acquisition strategy for GPS Block IIIF would be to award the manufacturing contracts for all 22 Block IIIF satellites to the same contractor.[7]

In November 2017, the Deputy Director of the US Air Force's GPS Directorate announced the name of the second tranche of GPS III satellites was "GPS Block IIIF."[8]

Also in November 2017, it was announced that development of the fully digital navigation payload for GPS Block IIIF satellites had completed.[9] The Block IIIA program schedule was delayed multiple times due to issues with the navigation payload.[10][11]

Bidding

While the Air Force originally expected to publish the formal Request For Proposals (RFP) for GPS Block IIIF production in September 2017, it was not released until February 13, 2018.[1][12] The RFP is a firm-fixed price (FFP) contract for a single company to manufacture all 22 space vehicles.[1] The winning bid is expected to be announced in 2019, with manufacturing starting the same year and delivery of the first space vehicle to the government in 2026.[1]

All three participants from phase one (Boeing, Lockheed Martin, and Northrop Grumman) were believed to be likely to submit proposals, the RFP explicitly states that "...participation in Phase 1 is not a prerequisite to participation in Phase 2."[6][1] This creates potential for more than three companies to submit proposals in hopes of winning the GPS Block IIIF manufacturing contract, estimated to be worth up to 10 billion dollars.[4][13][14]

The government held a pre-proposal conference in El Segundo, CA to be held on March 15, 2018 for potential bidders to ask the Air Force questions about the solicitation.[1]

The submission deadline for proposals was 12:00pm Pacific Daylight Time on April 16, 2018.[1]

The bid status of companies who participated in phase one, in alphabetical order:

  • Boeing: declined to submit a proposal[15]
  • Lockheed Martin: submitted a proposal[15]
  • Northrop: unknown if they submitted a proposal[15]

Bid Awarding: On September 25, 2018, it was announced that Lockheed Martin was the successful bidder with a $7.2 billion contract. [16]

Funding

Procurement funds for GPS Block IIIF satellite manufacturing will be allocated from the federal budget, starting with Fiscal Year 2018 (FY18).[17]

Technology Insertion Points

The Air Force has identified four "technology insertion points" for GPS Block IIIF.

These four points are the only four times during the block's lifecycle where new capabilities will be allowed to be introduced to Block IIIF satellites.

  • GPS IIIF-01 (first satellite in the series), scheduled to be Available For Launch in FY2026
  • GPS IIIF-07, scheduled to be Available For Launch in FY2028
  • GPS IIIF-13, scheduled to be Available For Launch in FY2030
  • GPS IIIF-19, scheduled to be Available For Launch in FY2033

Satellites

The 22 GPS Block IIIF satellites are scheduled for launch between FY2025 and FY2034.[2]

See also

References

  1. 1 2 3 4 5 6 7 8 9 "18 – GPS IIIF Request For Proposal (RFP) Release". FedBizOpps.gov. February 13, 2018. Retrieved February 13, 2018.
  2. 1 2 3 4 Gleckel, Gerry (November 15, 2017). "GPS Status & Modernization Program" (PDF). GPS.gov. U.S. Air Force. Retrieved December 1, 2017.
  3. 1 2 "Air Force's Space and Missile Systems Center Awards Global Positioning System III Space Vehicles 11+ Phase 1 Production Readiness Feasibility Assessment Contracts". U.S. Air Force Space and Missile Systems Center. May 5, 2016. Retrieved December 1, 2017.
  4. 1 2 3 Capaccio, Anthony (November 2, 2017). "Air Force Plans $10 Billion GPS III Contest Amid Lockheed Delays". Bloomberg. Bloomberg L.P. Retrieved December 2, 2017.
  5. ↑ U.S. Air Force Space and Missile Systems Center, Public Affairs (January 8, 2016). "SMC releases RFP for GPS III Space Vehicles 11+ Phase 1 Production Readiness Feasibility Assessment". Retrieved December 2, 2017.
  6. 1 2 3 Divis, Dee Ann (April 27, 2017). "Door Open to New Bidders as Air Force Moves Closer to GPS III Buy". InsideGNSS. Gibbons Media & Research LLC. Retrieved May 3, 2017.
  7. ↑ Divis, Dee Ann (July 17, 2017). "GPS Official: Expect One Follow-on GPS III Contractor, Tech Insertion Points". InsideGNSS.com. Gibbons Media & Research LLC. Retrieved August 15, 2017.
  8. ↑ Divis, Dee Ann (November 22, 2017). "Next Tranche of GPS Satellites to be called GPS IIIFs". InsideGNSS. Gibbons Media & Research LLC. Retrieved December 1, 2017.
  9. ↑ "Harris Completes Development of Fully Digital Navigation Payload for Future GPS III Satellites". November 9, 2017. Retrieved December 2, 2017.
  10. ↑ GPS World Staff (February 11, 2014). "GPS III Payload Facing Delays". GPS World. North Coast Media LLC. Retrieved December 2, 2017.
  11. ↑ Gruss, Mike (September 14, 2016). "Lockheed Martin says first GPS 3 satellite delayed until December". Space News. Retrieved December 2, 2017.
  12. ↑ Divis, Dee Ann (January 16, 2018). "Industry Awaits GPS III RFP As Delays Mount". InsideGNSS. Gibbons Media & Research LLC. Retrieved January 18, 2018.
  13. ↑ Divis, Dee Ann (September 2017). "GPS III Contest At Hand But Context has Shifted Sharply". Inside GNSS. Gibbons Media & Research LLC. Retrieved December 2, 2017.
  14. ↑ Divis, Dee Ann (February 13, 2018). "GPS III Request for Proposals Released". InsideGNSS. Gibbons Media & Research LLC. Retrieved February 13, 2018.
  15. 1 2 3 {{cite web url=http://www.insidegnss.com/node/5841 title=Boeing Declines to Bid on GPS III |last=Devis |first=Dee Ann |website=InsideGNSS |publisher=Gibbons Media & Research LLC |date=April 18, 2018 |access-date=April 20, 2018 }}
  16. ↑ {{cite web url=http://insidegnss.com/lockheed-awarded-7-2-billion-gps-iiif-contract/
  17. ↑ Divis, Dee Ann (February 15, 2016). "GPS III Budget Slashed as Air Force Shifts Money to Fix Delayed OCX". InsideGNSS. Gibbons Media & Research LLC. Retrieved December 1, 2017.
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