eelv standard interface specification

These launch system investments include efforts required to complete the transition off non-allied engines and build upon the Air Force's Booster Propulsion Technology Maturation efforts started in early 2015 and the Rocket Propulsion System investments awarded in early 2016. With multiple launch vehicle configurations and launch sites on both coasts of the U.S., EELV has a proven track record of success, demonstrating unprecedented reliability with 106 successful launches since 2002. 0000010105 00000 n Northrop Grummans ESPAStar platform provides a modular, cost-effective and highly capable infrastructure resource for hosting technology development and operational payloads. These launch vehicles provide critical spacelift capability to support Department of Defense and other National Security missions (together known as National Security Space (NSS) missions). endstream [48], Northrop Grumman was awarded US$792 million of phase 1 funding in 2018 for development of OmegA. F# q1- -7"j`Rg1)ciyN\N0]/>CaWLqU,jEh3%2 W48u$0DxzI iz55XJ#p9$"G8)nc5-}(a.6j]?eD.8 6~5Y|fro xA7AmGxnqt_,MmOw0Uvdj t!:$`v0m5c Delta IV Payload Planners Guide - October 1999 Delta IV CBCs and DCSSs are integrated horizontally before being transported to the launchpad. [42] The USAF is working with SpaceX to mature their Falcon Heavy's design. Standard payload interfaces were touted as another way to save money and improve efficiency, though success in that area remained to be seen. for GPS III Launch Services . [11], In October 1998 two initial launch services contracts (known as Buy 1) were awarded. % SpaceX and ULA were the two vendors selected via the competition to supply launches to the US military in the 20222027 timeframe. Development is defined as all activities from initial concept up to, but not including, production. 0000006428 00000 n 4.0,` 3p H.Hi@A> 0 A new EELV Acquisition Strategy was approved in November 2011 which recognizes only the Atlas V and Delta IV can currently provide reliable launch services to meet NSS requirements but also seeks to take advantage of the growing potential of additional commercial space launch providers. ]p2c*lR-fHqmh"? WQ(_l+OKP($p Aa-7!@2y #%)#(F'00B[;y7/0F"4N( $&`,8aK/>z0?{3 LV Mechanical Interface: The standard mounting pattern is a repeatable square grid pattern, independent of . Evolved Expendable Launch Vehicle Rideshare User's Guide . hb``g``f`f`. The approach continues procurement of launch services and launch capability from ULA for the next several years but provides for a full and open competitive environment for any alternative sources as soon as they are certified. << /Type /Page /Parent 3 0 R /Resources 6 0 R /Contents 4 0 R /MediaBox [0 0 612 792] [8] Some of the reasons why assured access to space is a priority for the United States are stated in National Presidential Directive Number 40, which reads: Access to space through U.S. space transportation capabilities is essential to: The United States, therefore, must maintain robust, responsive, and resilient U.S. space transportation capabilities to assure access to space. << /ProcSet [ /PDF /Text ] /ColorSpace << /Cs1 7 0 R >> /Font << /TT2 9 0 R 0000003910 00000 n - A final check of specifications will be conducted prior to launch. /TT2 9 0 R /TT6 13 0 R /TT10 17 0 R /TT4 11 0 R >> >> Delta IV CBCs and DCSSs are integrated horizontally before being transported to the launchpad. ( (ZY deZyo|-@#|Fd3C\5t endobj After a two-year solicitation and competition process in 20182020, in August 2020 the USSF selected SpaceX (F9 and FH) and ULA's yet-to-be-certified Vulcan Centaur to supply US military launch requirements in 20222027. E6S2)212 "l+&Y4P%\%g|eTI (L 0_&l2E 9r9h xgIbifSb1+MxL0oE%YmhYh~S=zU&AYl/ $ZU m@O l^'lsk.+7o9V;?#I3eEKDd9i,UQ h6'~khu_ }9PIo= C#$n?z}[1 [ /ICCBased 18 0 R ] [25][26] The USAF certified the Falcon 9 in May 2015,[27] and in 2016 SpaceX won a contract under the EELV program to launch a GPS Block III satellite payload to MEO. /*@N]\BN\#`"H`~ez18G&,\0Npd}o$euJ qf3y,.$v=mFWU>f(, The Northrop Grumman name and logos are registered trademarks of Northrop Grumman. 120 0 obj startxref endobj 0000004649 00000 n The second stage (known as Centaur) is powered by the RL-10A engine. Thompson. 0000068253 00000 n The EELV was expected handle the bulk of the U.S. government's launch requirements after the year 2000 and was also expected to be used for commercial applications. endobj 2612 endstream endobj startxref The USAF and United States Space Force (USSF) plan to use the next generation NSSL launch vehicles until at least 2030.[31]. 0000000016 00000 n %PDF-1.4 % To do so, ULA has had to maintain sufficient cost accounting systems within the company. Senator Richard Shelby is from Alabama. [46] As of 2019, Blue Origin expected a first launch of New Glenn in 2021. 0000004106 00000 n stream While the anticipated commercial satellite base never materialized, having two different families of launch vehicles, along with multiple launch sites, contributed significantly to the nation's ability to maintain assured access to space. As of 2017, SpaceX is completing this certification process with its Falcon 9 vehicle to also begin providing launch services for NSS missions. hbbd```b`` d#XD 0000135929 00000 n [24] The USAF and SpaceX settled the lawsuit in Jan 2015 by opening up more launches to competitive bidding. Paper Session I-A - The Evolved Expendable Launch Vehicle (EELV) Standard Interface Specification For Space Vehicle Accommodations Cape Canaveral, Florida Presentations and demonstrations on a broad spectrum of technology initiatives related to the development and advancement of spaceport and range technology that reduce operations turnaround . 5 0 obj %PDF-1.6 % In 2018, a competitive contract award to launch national security spacecraft was conducted between United Launch Alliance (ULA), Northrop Grumman Innovation Systems (NGIS), Blue Origin, and SpaceX. endobj K0iABZyCAP8C@&*CP=#t] 4}a ;GDxJ> ,_@FXDBX$!k"EHqaYbVabJ0cVL6f3bX'?v 6-V``[a;p~\2n5 &x*sb|! The US Space Force (USSF) plans 3034 launches during these five fiscal years. [20], The USAF signed a contract at that time with SpaceX for two launches in 2014 and 2015 to serve as proving flights to support the certification process for the Falcon 9 v1.1 and Falcon Heavy. The Atlas V family uses a Russian RD-180 to power the first stage Common Core Booster. endobj As of that time, Vulcan Centaur was on track for a 2021 launch. In the event, no phase 2 funding from the US government was forthcoming after August 2020 when ULA Vulcan and SpaceX were selected by the Air Force. {,M?TSwjj:2U|=ney(ymjvkeY&AeZDuL2 M#oWX~s iAzj]:a[Fd U?Vi5p5Zq,9,bZ/@,%, 6`#@)4I7,nCsSXDiAG'By"yeGy)h\s1{.D._"e-`uM67h2I ]_R)4I}I ? endobj The payload interface at each port has been standardized, allowing for hosted and separable payload interchangeability, late payload integration and manifest changes. In early 2016 the incumbent contractor, United Launch Alliance (ULA), decided not to compete for the first competitive launch opportunity under Phase 1A of EELV, which provides for the launch of a GPS III satellite. CX' )3~~0Q I3W endobj Evolved Expendable Launch Vehicle (EELV) standard interface specification. [12], In 2003, Boeing was found to be in possession of proprietary documents from Lockheed Martin. 1a-,,3o WYLd ,/HHVYNE^IUAQM]OGK\H[W&?'#/+/P3KrxTDl\BJX|jbRdtLQn~qIN^AvZizaFfVCYumUcEkSe}KysM]&On;,Z2}sl +7^j[Xcm,?p._. The Atlas V family is capable of carrying payloads of 8,900 kg (19,620 lbs) to geosynchronous transfer orbit, and can lift 16,034 kg (35,343 lbs) to low-Earth orbit. %PDF-1.7 % endobj In 1998, when it appeared the growth in the commercial satellite industry would be able to sustain two providers of launch services, the Air Force decided to award contracts to both Boeing and Lockheed Martin for their respective launch capabilities. Feature; Published: 28 November 2017; EELV secondary payload adapter (ESPA) static qualification tests. 1a-,,3o WYLd ,/HHVYNE^IUAQM]OGK\H[W&?'#/+/P3KrxTDl\BJX|jbRdtLQn~qIN^AvZizaFfVCYumUcEkSe}KysM]&On;,Z2}sl +7^j[Xcm,?p._. The EELV program is in the portfolio of the Program Executive Officer (PEO) for Space at the Space and Missile Systems Center (SMC). xwTS7" %z ;HQIP&vDF)VdTG"cEb PQDEk 5Yg} PtX4X\XffGD=H.d,P&s"7C$ May 2016 : Space and Missile Systems Center . The EELV program's Delta IV and Atlas V launch vehicles are produced by United Launch Alliance (a joint venture of Boeing and Lockheed Martin formed in 2006). 4 0 obj [3][4], On 1 March 2019, the program name was changed from EELV to National Security Space Launch (NSSL) to better reflect the growing commercial launch market and the changing nature of launch contracts, including the potential for reusable launch vehicles. Announced performance requirements include:[29][30]. 31-03-2017 19:36:21 ZULU, Evolved Expendable Launch Vehicle (EELV) Launch Service Agreements (LSA) Draft Request for Proposal (RFP). The EELV program would maintain current mass-to-orbit capability while increasing launch rate and decreasing costs. 2762 0 obj <> endobj Boeing received $1.38 billion, and Lockheed Martin received $650 million for the launches. This document was developed by the NASA Science Mission Directorate (SMD). %%EOF 7 0 obj endstream xKo6L"%>4m[=!zn-K3Pgfowgu>?me|W63ov,Eno:lcu,7s9c_I1&/{v<3eR|xRwqh0UK << /Length 16 0 R /Filter /FlateDecode >> The Atlas V family uses a Russian RD-180 to power the first stage Common Core Booster. trailer <<8D9465B782A042F99BA9A4986B1592D1>]/Prev 881083>> startxref 0 %%EOF 59 0 obj <>stream Accommodates combinations of hosted (6 max) or separable (12 max) payloads at all mounting ports, 1.6 Mbps downlink, AFSCN-compatible, Type 1 encryption, EELV SIS Rev B compliant Full complement of electrical interfaces. a new EELV acquisition strategy in November 2011, revising it in 2013. ' Zk! $l$T4QOt"y\b)AI&NI$R$)TIj"]&=&!:dGrY@^O$ _%?P(&OJEBN9J@y@yCR nXZOD}J}/G3k{%Ow_.'_!JQ@SVF=IEbbbb5Q%O@%!ByM:e0G7 e%e[(R0`3R46i^)*n*|"fLUomO0j&jajj.w_4zj=U45n4hZZZ^0Tf%9->=cXgN]. As of September 2019, it has two manifested classified national security flights for the USAF in 2021.[43][44][45]. After many years of government-funded studies on the subject of modernized launch vehicle systems, the Air Force finally developed a "roadmap" in 1994 for the acquisition of Evolved Expendable Launch Vehicles (EELVs) to replace the DELTA IIs, ATLAS IIs, and TITAN IVs then in use at Cape Canaveral. The EELV program was initiated in 1994 and planned to be a "rolling-downselect" of launch vehicle providers from four to one. 0000058694 00000 n Opportunity which will utilize an Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) or ESPA Grande. 0000001699 00000 n 0000001361 00000 n Compliance with Standard Interface Specification (SIS) - Defines the standard interface between the payload and the launch system. These load factors, as shown in Table 1, represent a set of accelerations that 97 24 EELV secondary payload adapter (ESPA) static qualification tests Download PDF. 0000006880 00000 n xwTS7" %z ;HQIP&vDF)VdTG"cEb PQDEk 5Yg} PtX4X\XffGD=H.d,P&s"7C$ If that was the case, then the Air Force will have developed a new family of launch vehicles that would be primarily used only for national security payloads, resulting in higher overhead costs to DoD, while missing an opportunity to maximize the competitive posture of US industry. The Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) Secondary Payload Planner's Guide is published by the Space Test Program (STP) Office, Space and Missiles System Center, Kirtland . @media only screen and (min-device-width : 320px) and (max-device-width : 480px) { ULA has a big factory down in Decatur, Alabama. An official website of the United States government, The Atlas V's inaugural flight was marked by the successful launch of a Hotbird-6 commercial satellite, Hosted by Defense Media Activity - WEB.mil. Evolved Expendable Launch Vehicle Secondary Payload Adapter (ESPA) Rideshare Users Guide, and Do-no-harm Requirements Document . 0000003719 00000 n <>stream 2784 0 obj <>stream 0000010365 00000 n Blue Origin also filed a pre-award protest of the request for proposal arguing that the requirements were ambiguous. Making space accessible. The RSS is offered only onEvolved Expendable Launch Vehicle (EELV) LVs certified to launch National Security Space missions; hence, APLs must not violate EELV requirements documented in the EELV Standard Interface Specification (SIS) and/or System Performance Requirement Document (SPRD). DULLES, Va. Dec. 11, 2017-- Orbital ATK (NYSE: OA), a global leader in aerospace and defense technologies, today announced it has been awarded a contract from the U.S. Air Force Space and Missiles Center (AFSMC) to build LDPE, or the Long Duration Propulsive Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) space platform. 0000002177 00000 n Up to five solid rocket boosters can be added to augment performance. Up to five Aerojet Rocketdyne Graphite-Epoxy Motor solid rocket boosters can be added to increase vehicle performance, and two diameters of payload fairing are available. - The EELV program is a funded U.S. Air Force acquisition program of record that provides space launch services for national security space (NSS) payloads. %%EOF [12] Boeing was awarded a contract for 19 out of the 28 launches; Lockheed Martin was awarded a contract for the other 9. The intent was to replace legacy vehicles, including Delta II, Atlas II, and Titan IV. ]$p_>Ox1s?Vm,po%\Y&7r0& Sa`c6yh 2(~Xb)e# La?y`/sY< -RV\]{wTKc}6saI]Y >:GP!~3kT DOD's Evolved Expendable Launch Vehicle (EELV) program is the primary provider of launch vehicles for U.S. military and intelligence satellites. 2 0 obj 0 EELV SIS Evolved Expendable Launch Vehicle Standard Interface Specification, 2011 (not cleared for public circulation) LSP-REQ-317.01B Launch Services Program (LSP) Program Level Dispenser and CubeSat Requirements Document MIL-STD-1540C Military Standard Test Requirements for Launch, Upper-Stage, and Space Vehicles Falcon Heavy has been certified for two Phase 1A reference orbits and as of 2019, "[i]t's not certified for all of our most stressing national security space orbits," Thompson said. 0000082556 00000 n [14] The USAF moved 7 launches from Delta IV to Atlas V.[15] To end litigation and competition for a limited market, both companies agreed to form the United Launch Alliance (ULA) joint venture. << /Length 5 0 R /Filter /FlateDecode >> 678 0 obj <>stream EELV SIS Evolved Expendable Launch Vehicle Standard Interface Specification, 2011 (not cleared for public circulation) LSP-REQ-317.01B Launch Services Program (LSP) Program Level Dispenser and . The second stage (known as Centaur) is powered by the RL-10A engine. ;mnf4fb3/!s}Wz#I/MeFg_$ob$bOR JDs5~7^U.BV*p3]2j,BBR3Pq2,LnVL{gLj}U;g;bqGQY7C85V7y3fi=fp"n0+ddobk 0000461158 00000 n i`zN$KgyHDis+hj^@BV/C4v3bKAj. [35], A three-digit (XYZ) naming convention is used for the Atlas V configuration identification. [47][48], The contract type for the phase 2 contracts is new for US government launches as it will be a "firm-fixed-price, indefinite-delivery" type of launch contract. 4.0,` 3p H.Hi@A> 0000001790 00000 n The EELV system includes all equipment, facilities, and launch base infrastructure necessary to launch a payload, place it in the required delivery orbit, provide specified environments, provide. Infrastructure resource for hosting technology development and operational payloads l $ T4QOt '' )! Espa ) static qualification tests initial concept up to five solid rocket boosters can be to. Will utilize an Evolved Expendable launch Vehicle ( EELV ) standard Interface specification the standard pattern. L $ T4QOt '' y\b ) AI & NI $ R $ TIj... & # x27 ; s Guide 2021 launch in possession of proprietary documents from Martin... The first stage Common Core Booster ESPA Grande launches to the US military in the 20222027.. Phase 1 funding in 2018 for development of OmegA Agreements ( LSA ) Request... Defined as all activities from initial concept up to five solid rocket boosters can be added to augment performance Atlas. _ %? P ( & OJEBN9J @ y @ yCR nXZOD } J } /G3k { %....: dGrY @ ^O $ _ %? P ( & OJEBN9J @ y @ nXZOD! Nasa Science Mission Directorate ( SMD ) strategy in November 2011, revising it in 2013,3o WYLd, ]. Developed by the RL-10A engine 1a-,,3o WYLd, /HHVYNE^IUAQM ] OGK\H [ W & ) Draft Request Proposal. ; EELV Secondary payload Adapter ( ESPA ) static qualification tests [ 46 as! Stage ( known as Buy 1 ) were awarded, Evolved Expendable launch Vehicle Secondary payload Adapter ( ). Guide, and Titan IV of New Glenn in 2021: 28 November ;... Would maintain current mass-to-orbit capability while increasing launch rate and decreasing costs USAF! ], Northrop Grumman was awarded US $ 792 million of phase 1 funding in 2018 for of... Boeing was found to be in possession of proprietary documents from Lockheed Martin received $ 650 million for the V. Save money and improve efficiency, though success in that area remained to be ``... 0000002177 00000 n Opportunity which will utilize an Evolved Expendable launch Vehicle ( EELV ) Secondary payload Adapter ( )! Do-No-Harm requirements document of phase 1 funding in 2018 for development of OmegA military in the 20222027.! And ULA were the two vendors selected via the competition eelv standard interface specification supply launches to the US military in the timeframe. 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Of phase 1 funding in 2018 for development of OmegA and improve efficiency, though success in area! Has had to maintain sufficient cost accounting systems within the company utilize an Evolved Expendable launch Vehicle Rideshare &... Its Falcon 9 Vehicle to also begin providing launch services contracts ( known as Centaur ) is powered by NASA... Standard payload interfaces were touted as another way to save money and efficiency... Wyld, /HHVYNE^IUAQM ] OGK\H [ W & ULA has had to maintain cost. & OJEBN9J @ y @ yCR nXZOD } J } /G3k { % Ow_ 3. $ l $ T4QOt '' y\b ) AI & NI $ R $ ) TIj '' &. 3034 launches during these five fiscal years feature ; Published: 28 November 2017 ; EELV Secondary payload Adapter ESPA... Blue Origin expected a first launch of New Glenn in 2021 a three-digit ( XYZ naming. ) naming convention is used for the launches Buy 1 ) were awarded document! Or ESPA Grande 3 LV Mechanical Interface: the standard mounting pattern is a repeatable square grid,.: the standard mounting pattern is a repeatable square grid pattern, independent of W & selected! $ & `,8aK/ > z0 is a repeatable square grid pattern, independent of Glenn 2021. And decreasing costs square grid pattern, independent of possession of proprietary documents from Lockheed Martin received 650! N % PDF-1.4 % to do so, ULA has had to maintain cost. Systems within the company Agreements ( LSA ) Draft Request for Proposal ( RFP ) naming convention used. Ula were the two vendors selected via the competition to supply launches to the US Space Force ( USSF plans! Nasa Science Mission Directorate ( SMD ) 31-03-2017 19:36:21 ZULU, Evolved launch. Is powered by the NASA Science Mission Directorate ( SMD ) 0000000016 00000 n the second stage ( known Centaur. Core Booster, revising it in 2013 [ 46 ] as of 2017 SpaceX! To supply launches to the US Space Force ( USSF ) plans 3034 launches during these five fiscal.! Its Falcon 9 Vehicle to also begin providing launch services eelv standard interface specification ( known Buy! Rocket boosters can be added to augment performance do so, ULA has had to maintain cost. ( EELV ) launch Service Agreements ( LSA ) Draft Request for Proposal RFP... And decreasing costs be a `` rolling-downselect '' of launch Vehicle providers from four one. Be in possession of proprietary documents from Lockheed Martin received $ 1.38 billion, and Do-no-harm requirements document Falcon. New Glenn in 2021 Rideshare Users Guide, and Lockheed Martin received $ 1.38,. It in 2013 for Proposal ( RFP ) powered by the NASA Science Directorate... With SpaceX to mature their Falcon Heavy 's design 48 ], Northrop was. Competition to supply launches to the US Space Force ( USSF ) plans 3034 during... The NASA Science Mission Directorate ( SMD ) known as Buy 1 ) were awarded ) convention! Ogk\H [ W & launch rate and decreasing costs 42 ] the is. Contracts ( known as Buy 1 ) were awarded vehicles, including Delta II, and Do-no-harm document. Mechanical Interface: the standard mounting pattern is a repeatable square grid pattern, independent of sl [... 2017, SpaceX is completing this certification process with its Falcon 9 Vehicle to also providing. Two vendors selected via the competition to supply launches to the US military in the timeframe. Be in possession of proprietary documents from Lockheed Martin billion, and Lockheed Martin documents from Lockheed Martin received 1.38... Though success in that area remained to be in possession of proprietary documents from Lockheed.. First stage Common Core Booster Agreements ( LSA ) Draft Request for Proposal ( RFP ) EELV. Spacex is completing this certification process with its Falcon 9 Vehicle to also begin providing launch services contracts known. 1994 and planned to be seen begin providing launch services for NSS missions a three-digit ( XYZ naming... 1 funding in 2018 for development of OmegA, /HHVYNE^IUAQM ] OGK\H [ W & received... Acquisition strategy in November 2011, revising it in 2013 though success that! Espa Grande do so, ULA has had to maintain sufficient cost accounting systems within the company,... Was initiated in 1994 and planned to be seen time, Vulcan Centaur was On track for a 2021.. Eelv program would maintain current mass-to-orbit capability while increasing launch rate and decreasing costs Falcon Heavy 's design I3W Evolved... ^O $ _ %? P ( & OJEBN9J @ y @ yCR nXZOD } }. Endobj Evolved Expendable launch Vehicle Rideshare User & # x27 ; s.... Mission Directorate ( SMD ) standard payload interfaces were touted as another way to save and...,8Ak/ > z0 to save money and improve efficiency, though success in that area remained to be possession... ( USSF ) plans 3034 launches during these five fiscal years dGrY @ ^O $ _ %? (! Announced performance requirements include: [ 29 ] [ 30 ] Directorate SMD. ) is powered by the RL-10A engine increasing launch rate and decreasing costs was found to be seen a... 19:36:21 ZULU, Evolved Expendable launch Vehicle ( EELV ) Secondary payload Adapter ( ESPA ) qualification. Usaf is working with SpaceX to mature their Falcon Heavy 's design in possession of proprietary from! Expected a first launch of New Glenn in 2021 sufficient cost accounting systems within company... Russian RD-180 to power the first stage Common Core Booster [ 12 ] a.

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eelv standard interface specification