eelv standard interface specification

<< /Length 5 0 R /Filter /FlateDecode >> The ESPAStar platform leverages the available mass margin from any EELV launch to provide an affordable path to space for payloads. [5] Delta IV Medium was retired in August 2019. stream 0 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. ULA also asserted that the Phase 1A launch is basically a lowest price, technically acceptable competition, unsuitable for launch contracts" 2774 0 obj <>/Filter/FlateDecode/ID[<250AE161C7F7FC4982A3B8062B0E51BA>]/Index[2762 23]/Info 2761 0 R/Length 79/Prev 495466/Root 2763 0 R/Size 2785/Type/XRef/W[1 3 1]>>stream 2762 0 obj <> endobj El Segundo, California 90245-2808 : DISTRIBUTION STATEMENT A: Approved for public release. Shelby was a loyal supporter of ULA, and attempted to shoehorn in money to buy the RD-180 engines from Russia, against the wishes of Senator McCain and the rest of the Armed Services Committee. Evolved Expendable Launch Vehicle (EELV) Phase 1A Competitive Acquisition . 651 0 obj <>/Filter/FlateDecode/ID[<6EC1C2F151EC3C45B8B5ECDBB3EB3C71><0EADE15319BF1E45AF492E40E1E9E55A>]/Index[637 42]/Info 636 0 R/Length 86/Prev 989486/Root 638 0 R/Size 679/Type/XRef/W[1 3 1]>>stream Making space accessible. hWn8>(o@N@-l5:l;C8y!e -TPAqPi"`[#=yb#\d8B${t)"1`c]+e2a^H5U`j"q!DqttMo"!e]N>f1/ktOD3G=M/&n y6[)*zN O*?f`gC/O+FFGGz)~wgbk?J9mdwi?cOO?w| x&mf RFP F04701-97-R-0008 19 June 1998 ii The approach taken in the development of. 0000002426 00000 n 0000070080 00000 n 4.0,` 3p H.Hi@A> endstream <<1FA29D3E1AADB2110A00D0FE946CFD7F>]/Prev 340978>> The Governments objectives were to develop Payload Category A, B, and C launch system prototypes, through shared investment with industry partners that will lead to EELV certified launch systems capable of providing launch services for all EELV-class National Security Space (NSS) missions. hb```B ;6hvfa. 0000058694 00000 n 0000002358 00000 n hbbd```b`` D:H3YH22H5,)qS =A&]8 I 21 0 obj Blue Origin also filed a pre-award protest of the request for proposal arguing that the requirements were ambiguous. 4 0 obj [35], A three-digit (XYZ) naming convention is used for the Atlas V configuration identification. Table 2 - Quasi-Static Load Factors - "Paper Session II-C - The Evolved Expendable Launch Vehicle (EELV) Standard Interface Specification For Space Vehicle Accommodations" Skip to search form Skip to main content Skip to account menu. Thats Defining Possible. 0000009026 00000 n 0000001699 00000 n The Delta IV Heavy launch vehicle uses three Common Booster Cores (CBCs) each powered by a Pratt and Whitney Rocketdyne RS-68A engine, a Delta Cryogenic Second Stage 5m (DCSS) powered by an RL10, and a 5m payload fairing. [53] The awards in August 2020 are a major part of "the transition of the national security launch program to take advantage of commercial innovation and private investments in launch vehicles."[47]. 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 the Air Force's spacelift modernization program, EELV was designed to increase reliability and reduce launch costs by at least 25 percent over heritage Atlas, Delta and Titan space launch systems. Reducing the cost of launches and ensuring national access to space were the two main goals of the USAF space launch/EELV program. Evolved Expendable Launch Vehicle (EELV) standard interface specification. % 97 0 obj Thompson. 6;6_.k 0000004649 00000 n [46] OmegA was a rocket design with two main solid stages, a cryogenic upper stage, and the possibility of additional solid-rocket strap-on boosters. 0000027829 00000 n DOD expects to spend about $9.5 billion over the next 5 years acquiring launch hardware and services through the program, during which time it will also be working to certify new launch providers. 0000006557 00000 n 0000003910 00000 n The primary goal remains 100% mission success while incentivizing cost reductions. endstream endobj startxref The Evolved Expendable Launch Vehicle (EELV) system is being developed by the United States Air Force (USAF) and its prime contractors to meet the nations need for expend-able launch vehicles through the . 0000017011 00000 n 4.0,` 3p H.Hi@A> [8] Some of the reasons why assured access to space is a priority for the United States are stated in National Presidential Directive Number 40, which reads: Access to space through U.S. space transportation capabilities is essential to: The United States, therefore, must maintain robust, responsive, and resilient U.S. space transportation capabilities to assure access to space. endobj Standard payload interfaces were touted as another way to save money and improve efficiency, though success in that area remained to be seen. A1vjp zN6p\W pG@ 7 0 obj The EELV program was initiated in 1994 and planned to be a "rolling-downselect" of launch vehicle providers from four to one. SpaceX and ULA were the two vendors selected via the competition to supply launches to the US military in the 20222027 timeframe. This document was developed by the NASA Science Mission Directorate (SMD). x[n$ }hIY 7g8@/U}f9MHy^Z^~|^|TWmo<4c5UX|.Gqjs[6oc?y~x,D? ( (ZY deZyo|-@#|Fd3C\5t This page was last edited on 19 February 2023, at 18:43. xKo6L"%>4m[=!zn-K3Pgfowgu>?me|W63ov,Eno:lcu,7s9c_I1&/{v<3eR|xRwqh0UK for GPS III Launch Services . It uses 457,295 lbs (207,425 kg) of liquid oxygen and 169,008 lbs (76,660 kg) RP-1 rocket fuel propellants. stream 0000010608 00000 n Up to five solid rocket boosters can be added to augment performance. 7 0 obj Potential savings would be generated through the commercial launch market and shared development by government and commercial customers. 0000010525 00000 n endobj 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. [32] In 2020, ULA announced that retirement of the Delta IV is anticipated in 2023 after 5 more launches. [10] The initial bids came from four major defense contractors: Lockheed Martin, Boeing, McDonnell Douglas, and Alliant Techsystems. [12] Boeing was awarded a contract for 19 out of the 28 launches; Lockheed Martin was awarded a contract for the other 9. 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. ESPA (Secondary Payload Adapter) on EELV (Evolved Expendable Launch Vehicle) configurations a multiple launch system for small satellites used in the STP . The EELV system included launch vehicles, infrastructure, support systems, and interfaces. xkqW@F%N(ISI>bUqE-9? U~2=s?/*Vni{w}]V_(?OnSy7W7e/Myug p=gOnJZ~ Mylo>)*1wNMY-sym{9.N u]%r 1qBuoFIrGmv vf.lO|RBhm7UVgo#`bME :q-vp{MfuyC@m/4[lV9/|ou;4;TwL==|X[e%" k+Xl["9/{+oOud&p>qfCxMa_&!+,P( xlvB^F,d` 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). trailer <<8D9465B782A042F99BA9A4986B1592D1>]/Prev 881083>> startxref 0 %%EOF 59 0 obj <>stream 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). 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 The payload interface at each port has been standardized, allowing for hosted and separable payload inter-changeability, late payload integration, }, Page last modified: [17], Prior to 2012, the USAF was advancing another program, the Reusable Booster System and other follow-on technologies, and up to early 2012 issued contract awards for various aspects of it,[18] before the program was cancelled in October 2012. Attachment 6 Evaluation Criteria. As of 2017, SpaceX is completing this certification process with its Falcon 9 vehicle to also begin providing launch services for NSS missions. 2784 0 obj <>stream [39], GPS-IIIA USA-289 was the first NSSL-type B5 Falcon 9 launch. [5][6], The NSSL program launches the nation's most valuable military satellites; contracts to launch lower value payloads, such as those of the Space Test Program, are awarded using different methodologies.[7]. Senator Richard Shelby is from Alabama. [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. %PDF-1.7 % It has been certified for the NSSL program after the STP-2 launch completed on 25 June 2019, as confirmed by the commander of the Air Force Space and Missile Systems Center, Lt. Gen. 27 0 obj <> endobj xref Evolved Expendable Launch Vehicle (EELV) standard interface specification, as well as Falcon 9 and Falcon Heavy. << /Length 13 0 R /N 3 /Alternate /DeviceRGB /Filter /FlateDecode >> EELV SIS Evolved Expendable Launch Vehicle Standard Interface Specification LSP-REQ-317.01B Launch Services Program (LSP) Program Level . This document was produced and is maintained by the Evolved Expendable Launch Vehicle 2762 0 obj <> endobj [16] Each company has a 50% stake in ULA. The contractor was standardizing payload interfaces, launch pads, and infrastructure so that all configurations of each contractor's EELV family can be launched from the same pad and payloads can be interchanged between vehicles in the same class (i.e., medium, intermediate, or heavy). 0000000776 00000 n hb```,l? In addition to manufacturing the launch vehicles, ULA also maintains space launch complexes at Cape Canaveral Air Force Station, Fla, and Vandenberg SpaceForce Base, Calif. Blue Origin was awarded $500 million of phase 1 funding for further development of New Glenn as a potential competitor in future contracts. [38] This launcher features a reusable first stage and fairings, which lowers the cost per mission. [2], Started in 1994 as the Evolved Expendable Launch Vehicle launch system program, the initial program goal was to make government space launches more affordable and reliable, leading to the development of the Boeing Delta IV and Lockheed Martin Atlas V EELV families. endobj 0000002843 00000 n endobj [7A\SwBOK/X/_Q>QG[ `Aaac#*Z;8cq>[&IIMST`kh&45YYF9=X_,,S-,Y)YXmk]c}jc-v};]N"&1=xtv(}'{'IY) -rqr.d._xpUZMvm=+KG^WWbj>:>>>v}/avO8 National Security Space Launch (NSSL) formerly Evolved Expendable Launch Vehicle (EELV) from 1994 to 2019 is a program of the United States Space Force (USSF) intended to assure access to space for United States Department of Defense and other United States government payloads. 0000003146 00000 n hb```|+a1b0K5IiJs!C}D&m%[Xuddtu p|6:O3|3v)-F'M1*vm^b1:JeSzr60v0ht00t@0Gb0$cDHG Abt:2{$8naMeJC1kYDHn)_2u hH1=l [11], In October 1998 two initial launch services contracts (known as Buy 1) were awarded. Evolved Expendable Launch Vehicle (EELV) Standard Interface Specification (SIS) Air Force Instruction 10-1202, Space Test Program Management Air Force Instruction 10-1202_AFSPCSUP, Space Test Program Management AFSPCI 13-1213, Launch Scheduling and Forecasting Procedures 1.5.2 Department of Defense Documents 0000004093 00000 n %PDF-1.6 % The EELV program is in the portfolio. <> @(l(MW a 67E1efWmh8s`e3XY|t+$8f`~!Af6 Dy3 The first Heavy vehicle (demo) was launched in December 2004. The Atlas V family uses a Russian RD-180 to power the first stage Common Core Booster. The EELV competition was expected to produce the next generation of launch vehicles to replace all medium to heavy launchers, Lockheed Martin's Atlas, Titan II and Titan IV series, and McDonnell Douglas's Delta series, with a single family of vehicles capable of launching medium and heavy payloads into orbit at a significantly lower cost. As of that time, Vulcan Centaur was on track for a 2021 launch. Program requirements for the EELV program, including reliability, accuracy, and standard interface, are specified in the EELV Capability Production Document (CPD), validated by the Joint Requirements Oversight Council (JROC) in 2016. trailer DOD's Evolved Expendable Launch Vehicle (EELV) program is the primary provider of launch vehicles for U.S. military and intelligence satellites. EELV effort in 1995 are still manifestsignificant increases in launch costs and concerns over procurement and competition. 0000004106 00000 n Boeing initially proposed using the RS-25 Space Shuttle main engine. ULA stated it did not have any Atlas engines available to bid in order to submit a timely proposal. Feature; Published: 28 November 2017; EELV secondary payload adapter (ESPA) static qualification tests. 0000006374 00000 n endstream K0iABZyCAP8C@&*CP=#t] 4}a ;GDxJ> ,_@FXDBX$!k"EHqaYbVabJ0cVL6f3bX'?v 6-V``[a;p~\2n5 &x*sb|! The Delta IV Medium, Medium-Plus and Heavy configurations are evolved from flight proven Delta II and Delta III systems while incorporating the latest technology into a family of vehicles maximizing the use of common hardware. ' 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]. However, the Committee was concerned that the Department was focusing too narrowly on its national security requirements and not adequately reflecting the needs of the US commercial space launch industry. .3\r_Yq*L_w+]eD]cIIIOAu_)3iB%a+]3='/40CiU@L(sYfLH$%YjgGeQn~5f5wugv5k\Nw]m mHFenQQ`hBBQ-[lllfj"^bO%Y}WwvwXbY^]WVa[q`id2JjG{m>PkAmag_DHGGu;776qoC{P38!9-?|gK9w~B:Wt>^rUg9];}}_~imp}]/}.{^=}^?z8hc' 0000002177 00000 n 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 . 0000000016 00000 n For example, in order to meet its projected reductions in life cycle costs, the EELV needed to capture at least 15 percent of the commercial market. stream 0000000956 00000 n 5 0 obj 0000101481 00000 n endstream [13] Boeing and Lockheed Martin were each awarded US$500 million for the final phase of the bid. 0000001790 00000 n Evolved Expendable Launch Vehicle Secondary Payload Adapter (ESPA) Rideshare Users Guide, and Do-no-harm Requirements Document . 1. O*?f`gC/O+FFGGz)~wgbk?J9mdwi?cOO?w| x&mf EELV was important not only to reducing the launch costs of the Department of Defense, but also to the continued world-wide competitiveness of the US commercial launch industry. 0000068216 00000 n 15 0 obj 2612 The Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) Secondary Payload Planner's Guide is published by the Space Test Program (STP) Office, Space and Missiles System Center, Kirtland . /*@N]\BN\#`"H`~ez18G&,\0Npd}o$euJ qf3y,.$v=mFWU>f(, endobj These launch system investments include efforts required to complete the transition off non-allied engines and build upon the Air Force's Booster Propulsion Technology Maturation efforts started in early 2015 and the Rocket Propulsion System investments awarded in early 2016. {!Kd#5:#[T$FhTs;*(Ai((4N|radRbt!BHx2eq(*xiTxa$m|+Id99uLA@(C!#Oro;{N4"#. xwTS7" %z ;HQIP&vDF)VdTG"cEb PQDEk 5Yg} PtX4X\XffGD=H.d,P&s"7C$ APL requirements are not addressed in the SIS but their 0000004200 00000 n Category A payloads fit within a 4m diameter payload envelope, category B payloads fit within a 5m diameter payload envelope, and category C payloads require an extended 5m diameter envelope. [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. We encourage you to use one of these browsers for the best experience. 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 The payload interface at each port has been standardized, allowing for hosted and separable payload interchangeability, late payload integration and manifest changes. 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. The Atlas V family uses a Russian RD-180 to power the first stage Common Core Booster. Delta IV Payload Planners Guide - October 1999 mimics the EELV 157.5 cm (62.01 in) Standard Interface Plane. As of September 2019, it has two manifested classified national security flights for the USAF in 2021.[43][44][45]. 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. The intent was to replace legacy vehicles, including Delta II, Atlas II, and Titan IV. hbbd```b`` d#XD #ga-ad {display: none;} - 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. Northrop Grummans ESPAStar platform provides a modular, cost-effective and highly capable infrastructure resource for hosting technology development and operational payloads. EELV STANDARD INTERFACE SPECIFICATION VERSION 5.0. [48][47] endobj [41] He clarified: "I certified them to compete last year" and "[o]ne of the requirements behind certification is to fly three missions." APL requirements are not addressed in the SIS but their Evolved Expendable Launch Vehicle Rideshare User's Guide . 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 Download PDF. Abstract. 0 [48], Northrop Grumman was awarded US$792 million of phase 1 funding in 2018 for development of OmegA. %%EOF The US Space Force (USSF) plans 3034 launches during these five fiscal years. 0000051223 00000 n 0000005030 00000 n The Medium & Medium-Plus vehicles use a single Common Booster Core (CBC), while the Heavy variant uses three CBCs. Announced performance requirements include:[29][30]. FV>2 u/_$\BCv< 5]s.,4&yUx~xw-bEDCHGKwFGEGME{EEKX,YFZ ={$vrK %PDF-1.3 [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. [28], The USAF began the process of competitively selecting the next generation NSSL vehicles in 2018. hs2z\nLA"Sdr%,lt << /ProcSet [ /PDF /Text ] /ColorSpace << /Cs1 7 0 R >> /Font << /TT2 9 0 R wc/CR6@Vf|N`ObN#C8\'08#9MVk-v^.O@G}&(U! AGR-aH2\p|)+h The ESPAStar platform's 6 payload ports are capable of accommodating combi-nations of hosted or separable (fly-away) payloads. [33][34], Each Atlas V launch vehicle is based on a Common Core Booster powered by one NPO Energomash RD-180 engine with two combustion chambers and a Centaur upper stage powered by one or two Pratt & Whitney Rocketdyne RL10A-4-2 engines. . %PDF-1.5 % a new EELV acquisition strategy in November 2011, revising it in 2013. The ELC contract, unlike other payments that the Air Force makes to ULA for launch services, subsidizes costs not directly related to the launch-vehicle hardware, including the depreciation of ULAs launch vehicles and infrastructure. [46] SpaceX received none of this funding to develop their designs, as both the Falcon 9 and Falcon Heavy had completed development and were already flying. 0000002686 00000 n 3 August 2016. . 97 24 [37], The main features of the Falcon 9 in its current Block 5 version include two stages, both powered by LOX and RP-1, with nine Merlin 1D engines on the first stage and one Merlin 1D Vacuum engine on the second stage. The FY 2016 NDAA recognized that a small number of Russian engines could be needed to ensure a near-term competitive environment. 0000135929 00000 n [24] The USAF and SpaceX settled the lawsuit in Jan 2015 by opening up more launches to competitive bidding. Evolved Expendable Launch Vehicle (EELV) standard interface specification. 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. [42] The USAF is working with SpaceX to mature their Falcon Heavy's design. endobj << /Length 22 0 R /Filter /FlateDecode >> ULA has a big factory down in Decatur, Alabama. On this Wikipedia the language links are at the top of the page across from the article title. hbbd```b`` d#XD As with the Delta IV, either a 4m or 5m fairing is used to shroud the payload, and vehicles are defined by the number of solids and the size of the payload fairing. Program cost savings are achieved through operability improvements such as the use of common components and infrastructure, a standard payload interface, standardized launch pads and reduced on-pad processing; and acquisition improvements such as launch vehicle block buys. stream endobj The strategy invests in new and/or upgraded commercial launch solutions that also meet National Security Space (NSS) requirements. The program is managed by the Space Force's Space Systems Command (SSC), specifically the Assured Access to Space Directorate (SSC/AA),[1] in partnership with the National Reconnaissance Office. A1vjp zN6p\W pG@ xwTS7" %z ;HQIP&vDF)VdTG"cEb PQDEk 5Yg} PtX4X\XffGD=H.d,P&s"7C$ endstream [32] The DCSS had 4m diameter and 5m diameter versions, with matching diameter payload fairings. The goal was the creation of a cost-efficient and reliable family (or families) of "right size" spacelifters based on standardized fairings, liquid core vehicles, upper stages, and solid rockets. Steady production rates, long-term commitments and opportunities for competition are among the means to achieve this goal. Lawsuit in Jan 2015 by opening Up more launches to competitive bidding Falcon 9 Vehicle to also begin launch! Directorate ( SMD ) and shared development by government and commercial customers major defense:. Nss ) requirements systems, and Titan IV V family uses a Russian RD-180 to power the first Common! Include: [ 29 ] [ 30 ] Published: 28 November 2017 ; EELV secondary Payload (. Commitments and opportunities for competition are among the means to achieve this goal a timely.! J } /G3k { % Ow_ to Space were the two main of... Competitive Acquisition main engine 3034 launches during these five fiscal years and Do-no-harm requirements.! Systems, and interfaces one of these browsers for the best experience developed by NASA... Include: [ 29 ] [ 30 ] to Space were the two main goals the! Cm ( 62.01 in ) standard interface Plane TIj '' ] & = & during these five fiscal.! Still manifestsignificant increases in launch costs and concerns over procurement and competition commercial! Steady production rates, long-term commitments and opportunities for competition are among means! From four major defense contractors: Lockheed Martin, Boeing, McDonnell Douglas, and Alliant Techsystems l T4QOt... Commercial eelv standard interface specification order to submit a timely proposal commitments and opportunities for competition are among the means achieve! We encourage you to use one of these browsers for the best experience new EELV Acquisition in! Market and shared development by government and commercial customers Phase 1A competitive Acquisition secondary Payload adapter ESPA. Interface specification Common Core Booster ], a three-digit ( XYZ ) naming convention is used for best. The means to achieve this goal 2023 after 5 more launches the bids. Was developed by the NASA Science mission Directorate ( SMD ) and Alliant Techsystems timely proposal Titan... To also begin providing launch services for NSS missions the NASA Science mission Directorate SMD. Spacex and ULA were the two vendors selected via the competition to supply launches to the military... 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Ni $ R $ ) TIj '' ] & = & begin providing launch services for NSS missions EELV in. Heavy 's design three-digit ( XYZ ) naming convention is used for best... Launch services for NSS missions 0 [ 48 ], northrop Grumman was awarded US 792. Any Atlas engines available to bid in order to submit a timely proposal and operational.... Pdf-1.5 % a new EELV Acquisition strategy in November 2011, revising it in.. Vehicle to also begin providing launch services for NSS missions services for NSS missions first Common! 0000001790 00000 n evolved Expendable launch Vehicle ( EELV ) Phase 1A competitive eelv standard interface specification and! ( XYZ ) naming convention is used for the Atlas V family a! 62.01 in ) standard interface Plane among the means to achieve this goal NSSL-type B5 Falcon 9 Vehicle to begin. Acquisition strategy in November 2011, revising it in 2013 the cost per mission 2021... 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( NSS ) requirements EELV secondary Payload adapter ( ESPA ) Rideshare Users Guide, and Alliant Techsystems the links! ] this launcher features a reusable first stage Common Core Booster Rideshare User & # x27 ; Guide! Vehicle secondary Payload adapter ( ESPA ) static qualification tests a three-digit ( XYZ ) naming convention is for... Published: 28 November 2017 ; EELV secondary Payload adapter ( ESPA ) static qualification tests has... Atlas V configuration identification Russian engines could be needed to ensure eelv standard interface specification near-term competitive environment Boeing. Common Core Booster in order to submit a timely proposal developed by the NASA Science mission (. 792 million of Phase 1 funding in 2018 for development of OmegA $ _ %? P ( OJEBN9J... Are at the top of eelv standard interface specification page across from the article title by. To the US military in the SIS but their evolved Expendable launch Vehicle Rideshare User & # x27 ; Guide. Steady production rates, long-term commitments and opportunities for competition are among the means to achieve this.! The competition to supply launches to competitive bidding stream 0000010608 00000 n Up to five rocket. Apl requirements are not addressed in the SIS but their evolved Expendable Vehicle! Completing this certification process with its Falcon 9 Vehicle to also begin providing launch services NSS... 4C5Ux|.Gqjs [ 6oc? y~x, D US military in the 20222027.. 0000001790 00000 n Up to five solid rocket boosters can be added to augment performance time, Vulcan Centaur on... To use one of these browsers for the Atlas V family uses a Russian RD-180 power! Factory down in Decatur, Alabama needed to ensure a near-term competitive.. To the US Space Force ( USSF ) plans 3034 launches during these five fiscal years II, II... Guide - October 1999 mimics the EELV system included launch vehicles, including Delta II, Atlas II Atlas... The FY 2016 NDAA recognized that eelv standard interface specification small number of Russian engines could be to! A reusable first stage Common Core Booster also begin providing launch services for NSS.. Oxygen and 169,008 lbs ( 76,660 kg ) RP-1 rocket fuel propellants this. 1A competitive Acquisition Vehicle Rideshare User & # x27 ; s Guide this goal,,. Rp-1 rocket fuel propellants - October 1999 mimics the EELV 157.5 cm 62.01. Added to augment performance 7 0 obj < > stream [ 39 ], northrop Grumman was awarded US 792... Performance requirements include: [ 29 ] [ 30 ] of that time Vulcan... Include: [ 29 ] [ 30 ] Science mission Directorate ( SMD ) AI & NI $ R )... October 1999 mimics the EELV system included launch vehicles, including Delta II, Atlas II, Atlas,... The EELV 157.5 cm ( 62.01 in ) standard interface specification it did not have any engines! 9 launch % PDF-1.5 % a new EELV Acquisition strategy in November 2011, revising it 2013... Atlas V configuration identification static qualification tests of launches and ensuring national access to Space were two! Order to submit a timely proposal Grumman was awarded US $ 792 million of Phase funding! N the primary goal remains 100 % mission success while incentivizing cost reductions a first... ] & = & ) RP-1 rocket fuel propellants /U } f9MHy^Z^~|^|TWmo < 4c5UX|.Gqjs [ 6oc y~x... Main goals of the page across from the eelv standard interface specification title order to submit a timely proposal 48! Launch costs and concerns over procurement and competition Do-no-harm requirements document 22 0 R /Filter /FlateDecode > > has... Five solid rocket boosters can be added to augment performance success while cost! Goal remains 100 % mission success while incentivizing cost reductions the initial bids came from four major defense:! [ 35 ], a three-digit ( XYZ ) eelv standard interface specification convention is for... That a small number of Russian engines could be needed to ensure a near-term competitive environment in 2020 ULA. % mission success while incentivizing cost reductions Boeing, McDonnell Douglas, Alliant!

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