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Author :
Publisher :
ISBN 13 :
Total Pages : 468 pages
Book Rating : 4.3/5 (555 download)
Download or read book Evolved Expendable Launch Vehicle Program written by and published by . This book was released on 1998 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428977287
Total Pages : 37 pages
Book Rating : 4.4/5 (289 download)
Download or read book Access to space issues associated with DOD's Evolved Expendable Launch Vehicle program : report to the Chairman, Subcommittee on National Security, Committee on Appropriations, House of Representatives written by and published by DIANE Publishing. This book was released on with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428935371
Total Pages : 39 pages
Book Rating : 4.4/5 (289 download)
Download or read book Defense space activities continuation of Evolved Expendable Launch Vehicle program's progress to date subject to some uncertainty. written by and published by DIANE Publishing. This book was released on with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Forrest McCartney
Publisher : Rand Corporation
ISBN 13 : 0833039598
Total Pages : 82 pages
Book Rating : 4.8/5 (33 download)
Download or read book National Security Space Launch Report written by Forrest McCartney and published by Rand Corporation. This book was released on 2006 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1994, the National Space Transportation Policy laid the framework for appropriate government agencies to maintain strong launch systems and infrastructure while modernizing space transportation capabilities and encouraging cost reductions. More than a decade later, through combined Department of Defense (DoD) and industrial investment, the two Evolved Expendable Launch Vehicle (EELV) families of U.S. rockets (Atlas V and Delta IV) have proved to be maturing, reliable state-of-the-art technologies. In 2004, Congress directed the Secretary of Defense to establish a panel of experts with extensive space launch and operations background to address the future National Security Space launch requirements and the means of meeting those requirements. DoD selected RAND to facilitate and support this panel in its deliberations between May 2005 and May 2006. This report analyzes the National Security Space (NSS) Launch Requirements Panel's major findings and recommendations. In short, the Panel concludes that, because basic rocketry principles, use of chemically derived thrust, and multiple expendable stages seem certain to remain the design of choice for operational space launch vehicles, the EELV can satisfy all known and projected NSS requirements through 2020.
Author : Cristina Chaplain
Publisher : DIANE Publishing
ISBN 13 : 1437910319
Total Pages : 40 pages
Book Rating : 4.4/5 (379 download)
Download or read book Space Acquisitions written by Cristina Chaplain and published by DIANE Publishing. This book was released on 2009-03 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The DoD plans to spend $27 billion acquiring launch services through the Evolved Expendable Launch Vehicle (EELV) program over the next 12 years. It uses 2 families of commercially owned and operated vehicles to launch satellites. The EELV program has undergone significant changes, including: adoption of a new acquisition strategy that sought to ensure the viability of the two EELV launch vehicle providers, Boeing and Lockheed Martin; the subsequent decision by those two co. to form a joint venture, the ULA; and a 10-year increase in the life of the program. This report: determines what uncertainties DoD faces in the EELV program and in the transition to ULA; and assesses how DoD is positioned to manage and oversee the effort. Illustrations.
Author :
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (892 download)
Download or read book The Air Force's Evolved Expendable Launch Vehicle Competitive Procurement written by and published by . This book was released on 2014 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the previous two-contract structure of the Evolved Expendable Launch Vehicle (EELV) program met Department of Defense (DOD) needs for unprecedented mission success and an at-the-ready launch capability, the scope of its capability contract limited DOD's ability to identify the cost of an individual launch, as direct launch costs were not separated from other costs. Minimal insight into contractor cost or pricing data meant DOD may have lacked sufficient knowledge to negotiate fair and reasonable launch prices. Through DOD's development of a new acquisition strategy in 2011, and in preparation for contract negotiations with United Launch Alliance (ULA), DOD undertook significant efforts to obtain better contractor and subcontractor cost or pricing data. The December 2013 contract modification with ULA includes line items for both the fixed-price and cost-reimbursement portions funded under the previous two-contract structure, and DOD officials say the administrative burden of renegotiating new contracts every year will be substantially lessened due to the new contract's simplified structure. The new contract is also expected to provide DOD with a better understanding of individual launch costs than it had under previous contracts, as some costs are now directly attributable to specific launches. ULA periodically sells launch services to customers outside of the EELV program. Because DOD pays for ULA's fixed costs, DOD receives compensation for the use of ULA facilities on a per-launch basis for launches ULA sells to non-DOD customers. Under the new contract, compensation is based on some actual costs, and is approximately three times the dollar amount per-launch of reimbursements under previous contracts. If DOD requires all offers to contain both fixed-price and cost-reimbursement features for launch services and capability, respectively, similar to the way it currently contracts with ULA, there could be benefits to DOD and ULA, but potential burdens to new entrants. Alternatively, if DOD implements a fixed-price commercial approach to launch proposals, DOD could lose insight into contractor cost or pricing. DOD could also require a combination of elements from each of these approaches, or develop new contract requirements for this competition.
Author : Government Accountability Government Accountability Office
Publisher : CreateSpace
ISBN 13 : 9781493520145
Total Pages : 34 pages
Book Rating : 4.5/5 (21 download)
Download or read book Evolved Expendable Launch Vehicle written by Government Accountability Government Accountability Office and published by CreateSpace. This book was released on 2013-10-25 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: DOD began the EELV program in 1995 to provide a new generation of launch vehicles to ensure affordable access to space for government satellites. It resulted in two families of commercially owned and operated launch vehicles Boeing's Delta IV and Lockheed Martin's Atlas V.
Author : United States Government Accountability Office
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781976201516
Total Pages : 46 pages
Book Rating : 4.2/5 (15 download)
Download or read book Space Acquisitions written by United States Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-09-08 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department of Defense (DOD) plans to spend over $27 billion acquiring launch services through the Evolved Expendable Launch Vehicle (EELV) program over the next 12 years. The EELV program uses two families of commercially owned and operated vehicles to launch satellites. Partly because the commercial space market did not develop as expected, the EELV program has undergone significant changes. These include: adoption of a new acquisition strategy in 2005 that sought to ensure the viability of the two EELV launch vehicle providers, Boeing and Lockheed Martin; the subsequent decision by those two companies to form a joint venture called the United Launch Alliance (ULA); and a 10-year increase in the life of the program. In light of these changes, GAO was asked to (1) determine what uncertainties DOD faces in the EELV program and in the transition to ULA, and (2) assess how DOD is positioned to manage and oversee the effort. To accomplish this, GAO reviewed a wide variety of DOD documents and interviewed DOD and program officials.
Author : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.F/5 ( download)
Download or read book Launch Vehicles of the National Launch Vehicle Program written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (327 download)
Download or read book Alternatives for Future U.S. Space-launch Capabilities written by and published by . This book was released on 2006 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States Government Accountability Office
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781983890116
Total Pages : 46 pages
Book Rating : 4.8/5 (91 download)
Download or read book Space Acquisitions written by United States Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2018-01-16 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space Acquisitions: Uncertainties in the Evolved Expendable Launch Vehicle Program Pose Management and Oversight Challenges
Author : Government Accountability Office
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781974259731
Total Pages : 32 pages
Book Rating : 4.2/5 (597 download)
Download or read book Evolved Expendable Launch Vehicle written by Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-08-08 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: " DOD plans to spend about $19 billion to acquire launch services from fiscal year 2013 to fiscal year 2017, and total program costs through 2030 are expected to approach $35 billion. The Evolved Expendable Launch Vehicle (EELV) program launches satellites for military, intelligence, civil, and commercial customers. In 2011, the Air Force created a Program Executive Officer for Space Launch position, responsible for completing a new EELV acquisition strategy. GAO reported that the new strategy needed to be based on sufficient information, and made seven recommendations to further this goal. DOD finalized a new EELV acquisition strategy in November 2011. In the 2012 National Defense Authorization Act, Congress required DOD to describe how it had implemented each GAO recommendation, and GAO to assess that information. This report provides that assessment. GAO reviewed DOD's report and supporting information, program budgets, performance reports, and contracts. GAO examined recent defense industrial base studies, government audits of the prime contractor's business systems, independent engines cost assessments, and comparisons of historical and current launch manifests. GAO also interviewed or obtained perspectives from various launch officials and the prime contractor. "
Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
ISBN 13 : 9781729343333
Total Pages : 60 pages
Book Rating : 4.3/5 (433 download)
Download or read book Expendable Launch Vehicles Technology: A Report to the Us Senate and the Us House of Representatives written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-28 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: As directed in Public Law 100-657, Commercial Space Launch Act Amendments of 1988, and consistent with National Space Policy, NASA has prepared a report on a potential program of research on technologies to reduce the initial and recurring costs, increase reliability, and improve performance of expendable launch vehicles for the launch of commercial and government spacecraft into orbit. The report was developed in consultation with industry and in recognition of relevant ongoing and planned NASA and DoD technology programs which will provide much of the required launch systems technology for U.S. Government needs. Additional efforts which could be undertaken to strengthen the technology base are identified. To this end, focus is on needs for launch vehicle technology development and, in selected areas, includes verification to permit private-sector new technology application at reduced risk. If such a program were to be implemented, it would entail both government and private-sector effort and resources. The additional efforts identified would augment the existing launch vehicle technology programs. The additional efforts identified have not been funded, based upon agency assessments of relative priority vis-a-vis the existing programs. Throughout the consultation and review process, the industry representatives stressed the overriding importance of continuing the DoD/NASA Advanced Launch Development activity and other government technology programs as a primary source of essential launch vehicle technology. Unspecified Center...
Author : Michael A. Rampino
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 ( download)
Download or read book Concepts of Operations for a Reusable Launch Vehicle written by Michael A. Rampino and published by . This book was released on 1997 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States is embarked on a journey toward maturity as a spacefaring nation. One key step along the way is development of a reusable launch vehicle (RLV). The most recent National Space Transportation Policy (August 1994) assigned improvement and evolution of current expendable launch vehicles to the Department of Defense while National Aeronautical Space Administration (NASA) is responsible for working with industry on demonstrating RLV technology. The purpose of this study is to help ensure the US military, especially the USAF, is prepared to take advantage of RLVs should the NASA-led effort to develop an RLV demonstrator prove successful. The focus of this study is an explanation of how the US military could use RLVs, by describing and analyzing two concepts of operations. Four major conclusions resulted from the analysis. First, RLVs have military potential. They can perform a variety of missions including responsive spacelift, reconnaissance, and strike. However, the economic feasibility of using RLVs for earth-to-earth transportation is questionable. Second, design choices for an operational RLV will have effects on risk, cost, capability, and operations efficiency. Trade-offs will have to be made between NASA, commercial, and military requirements if all three parties are to use the same fleet of RLVs. Third, increased investment in propulsion technology development is warranted to ensure success. Fourth, the top priority for the RLV program, even from the military's perspective, should remain cheap and responsive access to space. The research led to three recommendations. First, the US military should become a more active participant in the RLV program to ensure its requirements are defined and incorporated. Second, America should not pursue development of operational RLVs before the technology is ready.
Author : Department of Defense
Publisher :
ISBN 13 : 9781973451525
Total Pages : 75 pages
Book Rating : 4.4/5 (515 download)
Download or read book Evolved Expendable Launch Operations at Cape Canaveral 2002-2009 - EELV Atlas V and Delta IV Rockets, Launch Operations, Commercial, Civil, and Military Space Operations, Complex 41 written by Department of Defense and published by . This book was released on 2017-12-03 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study addresses ATLAS V and DELTA IV Evolved Expendable Launch Vehicle (EELV) operations at Cape Canaveral, Florida. It features all the EELV missions launched from the Cape through the end of Calendar Year (CY) 2009. In addition, the first chapter provides an overview of the EELV effort in the 1990s, summaries of EELV contracts and requests for facilities at Cape Canaveral, deactivation and/or reconstruction of launch complexes 37 and 41 to support EELV operations, typical EELV flight profiles, and military supervision of EELV space operations. The lion's share of this work highlights EELV launch campaigns and the outcome of each flight through the end of 2009. To avoid confusion, ATLAS V missions are presented in Chapter II, and DELTA IV missions appear in Chapter III. Furthermore, missions are placed in three categories within each chapter: 1) commercial, 2) civilian agency, and 3) military space operations. All EELV customers employ commercial launch contractors to put their respective payloads into orbit. Consequently, the type of agency sponsoring a payload (the Air Force, NASA, NOAA or a commercial satellite company) determines where its mission summary is placed. CHAPTER I - EELV PROGRAM OVERVIEW * Evolved Expendable Launch Vehicle (EELV) Contracts and Requests for Facilities * Deactivation of Complex 41 and Construction for ATLAS V * DELTA IV Program Developments on Complex 37 and Related Sites * ATLAS V and DELTA IV Flight Profiles * Military Supervision of ATLAS V and DELTA IV Space Operations * CHAPTER II - ATLAS V LAUNCH OPERATIONS * ATLAS V Commercial Space Operations * ATLAS V (EUTELSAT HOT BIRD 6), AV-001, 21 August 2002 * ATLAS V (HELLAS-SAT), AV-002, 13 May 2003 * ATLAS V (RAINBOW-1), AV-003, 17 July 2003 * ATLAS V (AMC-16), AV-005, 17 December 2004 * ATLAS V (INMARSAT-4), AV-004, 11 March 2005 * ATLAS V (ASTRA 1KR), AV-008, 20 April 2006 * ATLAS V (ICO-G1), AV-014, 14 April 2008 * ATLAS V (INTELSAT-14), AV-024, 23 November 2009 * ATLAS V Civil Space Operations * ATLAS V (MARS RECONNAISSANCE ORBITER), AV-007, 12 August 2005 * ATLAS V (PLUTO NEW HORIZONS), AV-010, 19 January 2006 * ATLAS V (LRO/LCROSS), AV-020, 18 June 2009 * ATLAS V Military Space Operations * ATLAS V (STP-1), AV-013, 9 March 2007 * ATLAS V (NROL-30), AV-009, 15 June 2007 * ATLAS V (WGS-2 [F1]), AV-011, 11 October 2007 * ATLAS V (NROL-24), AV-015, 10 December 2007 * ATLAS V (WGS-2), AV-016, 4 April 2009 * An Additional U.S. Government ATLAS V Mission * ATLAS V (PAN), AV-018, 8 September 2009 * CHAPTER III - DELTA IV LAUNCH OPERATIONS * DELTA IV Commercial Space Operations * DELTA IV Medium-Plus (4,2) [EUTELSAT W5], 20 November 2002 * DELTA IV Civil Space Operations * DELTA IV Medium-Plus (4,2) [GOES-N], 24 May 2006 * DELTA IV Medium-Plus (4,2) [GOES-O], 27 June 2009 * DELTA IV Military Space Operations * DELTA IV Medium (DSCS III-A3), 11 March 2003 * DELTA IV Medium (DSCS III-B6), 29 August 2003 * DELTA IV Heavy Demo, 21 December 2004 * DELTA IV Heavy (DSP-23), 11 November 2007 * DELTA IV Heavy (NROL-26), 18 January 2009 * DELTA IV Medium-Plus (5,4) [WGS-3], 6 December 2009
Author :
Publisher : U.S. Government Printing Office
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Lower Tiers of the Space Transportation Industrial Base written by and published by U.S. Government Printing Office. This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Committee on Reusable Launch Vehicle Technology and Test Program
Publisher : National Academies Press
ISBN 13 : 0309588960
Total Pages : 99 pages
Book Rating : 4.3/5 (95 download)
Download or read book Reusable Launch Vehicle written by Committee on Reusable Launch Vehicle Technology and Test Program and published by National Academies Press. This book was released on 1996-01-22 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: The key to opening the use of space to private enterprise and to broader public uses lies in reducing the cost of the transportation to space. More routine, affordable access to space will entail aircraft-like quick turnaround and reliable operations. Currently, the space Shuttle is the only reusable launch vehicle, and even parts of it are expendable while other parts require frequent and extensive refurbishment. NASA's highest priority new activity, the Reusable Launch Vehicle program, is directed toward developing technologies to enable a new generation of space launchers, perhaps but not necessarily with single stage to orbit capability. This book assesses whether the technology development, test and analysis programs in propulsion and materials-related technologies are properly constituted to provide the information required to support a December 1996 decision to build the X-33, a technology demonstrator vehicle; and suggest, as appropriate, necessary changes in these programs to ensure that they will support vehicle feasibility goals.
