Спутник навигационных систем. Navstar 68. [Редактировать]

КА был изготовлен на предприятии компании Boeing Defense Space and Security (Эль-Сегундо, шт. Калифорния) и был доставлен в шт. Флорида 26 февраля 2013 года. Корпорации Boeing заказана сборка серии из 12 КА модели GPS-2F. Три из них уже находятся на орбите, в том числе запущены: первый – КА GPS-2F-1 ракетой «Дельта-4» 28 мая 2010 года, второй – КА GPS-2F-2 ракетой «Дельта-4М+» 16 июля 2011 года, третий – КА GPS-2F-3 ракетой «Дельта-4 RL-1082» 4 октября 2012 года.

По заявлению представителей корпорации Boeing, у них есть возможность поддерживать оставшиеся космические аппараты модели GPS-2F, чтобы запустить до трех спутников в течение одного года, если потребуется для функционирования системы. Расчетная продолжительность эксплуатации КА модели GPS-2F составит, по данным ВВС, до 12 лет. Эти спутники являются более точными и менее восприимчивыми к помехам, чем КА GPS предыдущего поколения. На новых спутниках будет также задействован оперативный гражданский сигнал L5, который используется коммерческой авиацией, а также в интересах поисково-спасательных операций.

Запуск очередного, пятого по счету, спутника GPS-2F-5 предварительно запланирован на октябрь 2013 года.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1USA 242НайтиНайти
2GPS IIF-04НайтиНайти
339166НайтиНайти
4GPS-2F-4НайтиНайти

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - США
2Тип оператора(владельца) - военно-коммерческие
3Тип орбиты - ГПО
4Страна производитель - США

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град55.2
2Апогей, км20218.8
3Перигей, км20159.9
4Период, минут718.0
5Длинный диаметр эллипса, км26560

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2013-023A

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2013-05-15 at 21:38:00 UTC
2Полезная нагрузка 1xNavstar 68
3Ракета-носитель 1xАтлас 5 401

Найдено 998 документов по запросу «Navstar 68». [Перейти к поиску]


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... Institute of Standards and Technology t h e 68 vices. Customers used these SRMs... Rocket testing May 15, 2013 Navstar 68 (GPS 2F-4) 2013-023A Atlas... Global SATCOM (WGS) R e p o r t o f t h e October 4, 2012 Navstar 67 (GPS 2F-3) 2012-053A...,677 10,818 34 43 68 199 257 213 241 214... 2,186 2,580 2,578 34 43 68 148 214 210 229 187... 171 107 101 137 82 68 66 66 88 430 168... 87 84 95 98 98 68 70 69 77 84 USDA...



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...-23B‬‬ ‫‪2013-24A‬‬ ‫‪2013-24B‬‬ ‫ﺍﻷﺟﺴﺎﻡ ﺍﻟﺘﺎﻟﻴﺔ ﺃﹸﻃﻠﻘﺖ ﺑﻌﺪ ﺻﺪﻭﺭ ﺍﻟﺘﻘﺮﻳﺮ ﺍﻷﺧﲑ ﻭﻻ ﺗﺰﺍﻝ ﰲ ﺍﳌﺪﺍﺭ‪:‬‬ ‫‪ ١٥‬ﺃﻳﺎﺭ‪/‬ﻣﺎﻳﻮ‬ ‫‪Navstar 68‬‬ ‫‪2013-23A‬‬ ‫‪٢٠١٣‬‬ ‫‪Atlas 5 Centaur‬‬ ‫‪R/B‬‬ ‫‪WGS...



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... и находящиеся на орбите: 2013-023A Navstar 68 15 мая – 729,8 55,0 2013...



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... Operations Section 2 - Evolution of the NAVSTAR Global Positioning System and Development... Processing and Flight Features Section 4 - NAVSTAR II Global Positioning System Missions...'s efforts involved unclassified programs (e.g., DSCS, NAVSTAR II, FLTSATCOM, NATO III, etc... Meteorological Satellite Program (DMSP), the NAVSTAR Global Positioning System (GPS) and... launch Global Positioning System (GPS) NAVSTAR Block II satellites that were... models were designed to boost NAVSTAR Block II satellites into 10... clearly too big to boost NAVSTAR satellites into orbit economically. The... earlier, the first DELTA II/NAVSTAR mission was launched from Pad... provided 80 people to process NAVSTAR Global Positioning System satellites launched... 1989 - 30 September 1990, Volume I, p. 68. 68. ESMC History, 1 October 1987 - 30... programs and 4) the introduction of NAVSTAR Global Positioning Satellite (GPS) processing... Space Operations Evolution of the NAVSTAR Global Positioning System and Development... military space operations, but the NAVSTAR GPS program opened up a whole... Satellite System (later know as NAVSTAR GPS) entered its concept validation... four advanced development model Block I NAVSTAR satellites were launched on ATLAS.... Two more Block I satellites (NAVSTAR 5 and NAVSTAR 6) were launched on ATLAS F boosters... 14 July 1983. The satellite (NAVSTAR 8) replaced NAVSTAR I in the 240-degree..., Chapter 3, Section 2, Evolution of the NAVSTAR Global Positioning System 17 performed... procurement of 28 Block II NAVSTAR GPS satellites. The contract was... their own elliptical transfer orbits. NAVSTAR Support facilities were the next... mated to each other in a NAVSTAR Processing Facility (NPF) modified expressly... ground breaking ceremony for the NAVSTAR Processing Facility 18 was held... underway in 1985, but the NAVSTAR II satellite program was already... module and the Block II NAVSTAR qualification satellite (GPS-12) arrived... March 1986 respectively. Under the NAVSTAR II Pathfinder program, the PAD... and ground equipment to support NAVSTAR II operations. The PAM-DII... of the NAVSTAR Global Positioning System Figure 105: NAVSTAR II Payload and... flight), but its prospects for NAVSTAR missions dimmed as pressure increased... vehicles and schedules for the NAVSTAR II launch program affected the...-DII was designed to boost a NAVSTAR II satellite into transfer orbit... configured PAM-D-to boost the NAVSTAR II payload into transfer orbit..., Chapter 3, Section 2, Evolution of the NAVSTAR Global Positioning System Figure 106... Colorado Springs for the upcoming NAVSTAR II GPS mission. Following final... we look at the remaining NAVSTAR II GPS missions, a short review... container for transport to the NAVSTAR Processing Facility. At the NPF... PAM-D was returned to the NAVSTAR Processing Facility and mated to... to boost heavier Block IIA NAVSTAR satellites into orbit. Despite the... Operations NAVSTAR II Global Positioning System Missions Following the first NAVSTAR II GPS mission on 14 February 1989, 16 highly successful NAVSTAR... always lead to launches. The NAVSTAR II-2 mission lifted off Pad... 17A suffered a lightning strike. The NAVSTAR II-3's first launch attempt on... the vehicle's second stage. The NAVSTAR II-5 mission lifted off Pad... the first countdown for the NAVSTAR II-7 mission was scrubbed on.... The mission was rescheduled, and NAVSTAR II-7 was launched successfully from... a Model 6925 boosted the 29 NAVSTAR II-9 mission into orbit from... its NAVSTAR II-10 payload into the prescribed orbit. The NAVSTAR II11... 4, NAVSTAR II Global Positioning System Missions DELTA II boosted its NAVSTAR II... 26 November 1990 The next NAVSTAR II mission also required three... on 7 July 1992. Similarly, the NAVSTAR II-15 mission was launched...:00Z on 9 September 1992. The NAVSTAR II16 countdown on November 7th... for the NAVSTAR II GPS program. 31 The DELTA II/NAVSTAR II... 1990s. Of the ten Block I NAVSTAR spacecraft orbited before November 1985...-satellite constellation). The last two NAVSTAR II satellites were removed from... program. The Cape, Chapter 3, Section 4, NAVSTAR II Global Positioning System Missions... Command on 24 October 1990. NAVSTAR II-10 was launched successfully... 4.5 meters during DESERT STORM. The NAVSTAR system's three-dimensional accuracy averaged... White Sands Missile Range. Block I NAVSTAR satellites The satellites were inserted... a cheaper solution than storing the NAVSTAR II satellites. So, in December.... The first production NAVSTAR II satellite (GPS-13, a.k.a., NAVSTAR II-1) was delivered... April 1987. Four other production NAVSTAR II satellites were delivered to... the DELTA II booster and NAVSTAR II satellite. Thereafter, the PAM... mid-August 1989. Block IIA NAVSTAR satellites and Hercules Graphite Epoxy... Cape, Chapter Three Footnotes the NAVSTAR II-2 mission was launched on... in August 1989. six more NAVSTAR II satellites The GPS constellation... 1984, Spacecraft Division Historical Section, "NAVSTAR Global Positioning System (GPS);" 6555th... 1985, Spacecraft Division Historical Section, "NAVSTAR Global Positioning System (GPS);" ESMC...



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... Launch Vehicle Description 1-5 1-5 The RS-68 Engine 1-6 1-6 Delta IV Second-Stage... national mission model NPF ____________________________________________________ Navstar processing facility NUS _____________________________________________________________ no... C 2000 0 60 63 64 65 68 69 70 71 73 75... new Rocketdyne RS-68 engine (Figure 1-5). The RS-68 is a state-of... and LH2 cryogens. The RS-68 features moderate chamber pressures and....) -dia GEM -60s CBC RS-68 Engine Figure 1-3. Delta Launch Vehicle... of standard materials. The RS-68 has a 21:5 expansion ratio and...-60 Solid Rocket Motors/D RS-68/N Delta IV-M Delta IV-M+ Delta... burn by vectoring the RS-68 turbine exhaust gases. Roll control... provided by gimbaling the RS-68 engines of the two strap... variations (Figure 1-6). LO2/LH2 RS-68 STME SSME Reusable Both second.... The engine Figure 1-5. The RS-68 Engine gimbal system uses electromechanical...(1) Environmental enclosure 20° to 25.6°C (68° to 78°F) 50% Not controlled... Minimum Compartment Pressure 82.7 12 68.9 10 55.2 8 41.4 6 27.6 4 13....3 16 96.5 14 Maximum Minimum 68.9 10 55.2 8 41.4 6 27.6 4 13... Minimum Compartment Pressure 82.7 12 68.9 10 55.2 8 41.4 6 27.6 4 13....3 16 96.5 14 Maximum Minimum 68.9 10 55.2 8 41.4 6 27.6 4 13... Minimum Compartment Pressure 82.7 12 68.9 10 55.2 8 41.4 6 27.6 4 13....3 16 96.5 14 Maximum Minimum 68.9 10 55.2 8 41.4 6 27.6 4 13... 7.0 m (21 ft by 23 ft) 68 040-kg (75-ton) Crane... Level 100 Top Of Cells 68 020-kg Level 141 (75...) cranes in the airlock; the 68 040-kg (75-ton) cranes...) high bay is serviced by a 68 040-kg (75-ton) bridge... cells (PCCs) are serviced by a 68 040-kg (75-ton) bridge... area and payload checkout cells 68 040-kg (75-ton) overhead... (75 psf) loading on platforms 68 040-kg (75-ton) stationary... space 20.88-m by 6.71-m (68-ft 6-in.-h by 22-ft-w) breechload door opening ■ 68 040-kg (75-ton) stationary...: (30 ft by 100 ft) 68 040-kg (75-ton) bridge... 17. Payload Compatibility Drawing (Initial) B L-68 18. SC-to-Control Center Wiring Diagram (Initial) B L-68 19. Coupled Dynamic Loads Analysis... Questionnaire and is provided approximately 68 weeks before launch. Subsequent issues.../01/94 Successful ER 226 NAVSTAR II-24 and SEDS-2 DELTA... NAVSTAR II-23 DELTA II 10/26/93 Successful ER 222 NAVSTAR II-22 DELTA II 08/30/93 Successful ER 221 NAVSTAR... NAVSTAR II-20 DELTA II 05/12/93 Successful ER 219 NAVSTAR... NAVSTAR II-18 DELTA II 02/02/93 Successful ER 217 NAVSTAR II-17 DELTA II 12/18/92 Successful ER 216 NAVSTAR.../12/92 Successful ER 214 NAVSTAR II-15 DELTA II 09.../24/92 Successful ER 211 NAVSTAR II-14 DELTA II 07... 208 NAVSTAR I-13 DELTA II 04/09/92 Successful ER 207 NAVSTAR II-12R DELTA II 02/23/92 Successful ER 206 NAVSTAR.../07/91 Successful ER 201 NAVSTAR II-10 DELTA II 11.../30/90 Successful ER 199 NAVSTAR II-9 DELTA II 10/01.../17/90 Successful ER 197 NAVSTAR II-8 DELTA II 08/02.../13/90 Successful ER 193 NAVSTAR II-7 DELTA II 03/25... 191 NAVSTAR II-6 DELTA II 01/24/90 Successful ER 190 NAVSTAR... ER 189 COBE WR 188 NAVSTAR II-4 187 BSB-R1 186... ER NAVSTAR II-3 DELTA II 08/18/89 Successful ER NAVSTAR II... date Results Launch site 184 NAVSTAR II-1 Mission DELTA II 02... 06/21/69 Successful WR 68 INTELSAT III-D DELTA 05/21... INTELSAT III-C DELTA 12/18/68 Successful ER 62 TOS-E2/F DELTA 12/15/68 Successful WR 61 HEOS-A DELTA 12/05/68 Successful ER 60 PIONEER D and... & Training Satellite) DELTA 11/08/68 Successful ER 59 INTELSAT III-A DELTA 09/18/68 Failed ER 58 TOS-E DELTA 08/16/68 Successful WR 57 EXPLORER XXXVII (RAE-A) DELTA 07/14/68 Successful WR WR 03/31... XXXVI (GEOS-B) DELTA 01/11/68 Successful 55 PIONEER C and TTS... Epoxy Motors (GEM-60s) RS-68 Engine Delta IV Medium (4-m, Two...



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... at altitudes of 1,000 kilometers.68 Russia also has a Space Surveillance... Russia’s secure access to space.68 Russia has expressed concern about... on each flight. Space Security 2 0 0 6 68 The most prominent example of... spacecrafts by employing nuclear propulsion.68 In Europe, the first spacecraft... over the last three years.68 The increase in commercial satellite... missiles (ICBMs) and cruise missiles.68 China began working on space... 165) USA 182 STP-R1 Navstar GPS IIR-M1 USA 186... the Air Launch Aerospace Corporation.68 The program seeks to be... key programs. For example, approximately $68-million was being spent in...% 36.89% 36.89% 10.68% Enhanced Somewhat enhanced Little or... 69 Navstar GPS IIR-M1 Navstar GPS IIR-13 Navstar GPS IIR-12 Navstar GPS IIR-11 Navstar GPS Delta 7925-9.5 IIR-9 (USA 168) Delta 7925-9.5 USA 161 Navstar... SVN 43 Navstar SVN 30 Navstar SVN 4 US Delta 6925 Navstar GPS 15... Navigation MEO GPS IIR-7 Navigation Navstar GPS Delta 7925-9.5 IIR-8 (USA... 692 Scout G-1 Navstar GPS 16 Delta 6925 Delta 7925 Navstar GPS 23 Delta 6925 Delta 7925 Navstar GPS 24 Navstar GPS 19 Delta 7925 Navstar GPS 25 Navstar GPS 17 Delta 7925 Navstar GPS 26 Delta 7925 Delta 7925 Navstar GPS 32 Navstar GPS... Navstar GPS 29 Navstar GPS 22 Navstar GPS 31 Navstar GPS 37 Navstar GPS 39 Navstar GPS 35 Navstar GPS 34 Navstar GPS 36 Navstar.../stsc/2004/presentations/flury2.ppt. 68 “German Space Agencies,” GlobalSecurity.org...,” Financial Times, 15 December 2001, p. 2. 68 “Svobodny Cosmodrome Has Special Role... al. Verger, et al. pp. 68-69. Weiner, “Air Force seeks...), p. 14. Verger, et al. pp. 68-69. 23 Fred Weir, “As... 13 Verger, et al. pp. 68-69. 11 12 Verger, et... Press, 22 June 2005. 69 68 “Prometheus Nuclear Systems and Technology... Evan Sweetman, “Successful launch of Navstar Block IIR GPS satellites,” Jane.../document.cfm?documentid=3152&programID=68&from_page=../friendlyv ersion/printversion.cfm... Creating New Markets.” Villain. 67 68 66 “Satellite Broadband Services Generating...=10&appendURL=&Orderby=DateLastUpdated&ProgramID=68&issueID=140#3; “Russia does not....edu/~spi/spaceforum/China.pdf. 68 Geoffrey Forden, “Strategic uses for... Security 2 0 0 6 205 Endnotes 206 Litovkin. 68 “Russia Plans First-Ever Satellite... Missile Defense System,” Disarmament Diplomacy 68 (December 2002-January 2003), pp....com/lvs/pol11a59.htm. 69 68 “DART Mission,” Dart Mission, NASA... Control, No. 1 (2005), pp. 65-68. Key articles from previous years..., No. 2 (March/April 2004), pp. 68-77; Michael Jasinski, “Russia: Strategic... Control, No. 1 (2005), pp. 65-68; Zhu Renzhang, Yin Yan, and...



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... life of 10-15 years 68 Compendium of Satellites and Satellite...-110 (N-Sat 110, Superbird-5(D)) (Fig.68) telecommunications satellite, launched in 2000... JCSat-8 Fig.66 JCSat-5 Fig.68 JCSat-110 (Courtesy: JSAT Corporation...-9 : GEO 580W PAS-10 : GEO 68.50E Payload PAS-5 and -9 : 24... PAS-6 : GEO 430W PAS-7 : GEO 68.50E 0 PAS 8 : GEO 166 E Weight... four bands (0.52-0.59, 0.62-0.68, 0.77-0.86 and 1.55-1.70... field sensor working in 0.62-0.68 and 0.77-0.86 micron bands... altitude of 817 km, 98.68 : 920 kg : 3-axis stabilization : Wide... in three bands of 0.62-0.68, 0.770.86, 1.55-1.69 micron... altitude 740 km, 69.99° : 68 kg : Optical Transient Detector (OTD... in 0.50-0.59 µm (Green), 0.61-0.68µm (Red), 0.78-0.89µm (NIR), 1.581... Panchromatic mode operating in 0.61-0.68 µm band. HVRIR includes a new vegetation... life SAC-C (Courtesy: NASA) 0.61-0.68µm (Red), 0.78-0.89µm (NIR), 1.58... 996 km * 1015 km, 99.7° : 68.5 kg : Gravity Gradient single-axis... Satellites and Satellite Launch Vehicles Navstar system (GPS system) GPS system... non-recurring orbits. Navstar IIR (GPS-IIR) (Fig.166) Navstar-IIR (Navigation... the second generation of the Navstar GPS satellites. Block-IIR satellites... inter-satellite ranging with other Navstar-IIR vehicles. They also had...) Launch Navstar-IIR 1 : 16 January 1997 Navstar-IIR 2 : 23 July 1997 Navstar-IIR 3 : 7 October 1999 Navstar-IIR 4 : 11 May 2000 Navstar-IIR 5 : 16 July 2000 Navstar-IIR 6 : 10 November 2000 Navstar-IIR 7 : 30 January 2001 Navstar-IIR 8 : 29 January 2003 Navstar-IIR 9 : 31 March 2003 Navstar-IIR 10 : 21 December 2003 Navstar-IIR 11 : 20 March 2004 Navstar-IIR 12 : 23 June 2004 Navstar... of 10 years GPS-IIR-M (Navstar-IIR-M) Block-IIR-M satellites are... been launched till June 2010. Navstar-IIR-M (GPS-IIR-M) Development Agency...) Launch Navstar-IIR-M 1 : 26 September 2005 Navstar-IIR-M 2 : 25 September 2006 Navstar-IIR-M 3 : 17 November 2006 Navstar-IIR-M 4 : 17 October 2007 Navstar-IIR-M 5 : 20 December 2007 Navstar-IIR-M 6 : 15 March 2008 Navstar-IIR-M 7 : 24 March 2009 Navstar-IIR...-synchronous Lacrosse-4 : Mean altitude 690km, 68° Lacrosse-5 : Mean altitude 714km, 57... Configuration : Core Vehicle (stage 1 (RS-68)) +4m fairing (RL-10B-2) Launch... Site : Core Vehicle (stage 1 (RS-68)) +2 GEMS+ 4m fairing (RL-10B...+(5,4) Configuration : Core Vehicle (stage 1 (RS-68)) + 4 GEMS+ 4m fairing (RL-10B... Vehicle (stage 1 (RS-68)) +2 Core boosters (RS-68)+ 5m fairing (stretched RL...) + 4 stage (Orion 38)) Launch mass : 68 930 kg Launch Site : Vandenberg...



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... Force Satellite Communications System (AFSATCOM) NAVSTAR Global Positioning System development would... and validation plan for the NAVSTAR Global Positioning System, using satellites... less than 1.6 km in size 68 ASTRONAUTICS AND AERONAUTICS, 1974 23...-195, 225 Iridium, 83 Irop, 68, 82, 208-209 ISEE (International... Propulsion Laboratory (JPL, Cal Tech), 68, 101, 151 applications research, 25...,72, 130. 151 data &ansmission, 5, 68, 71-72, 82, 173 mission..., 43 technology utilization, 29, 54, 68, 95, 100, 143, 144-145..., 253 Navigation satellite (see also NAVSTAR Global Positioning System), 21-22... (NAVSTAR). See NAVSTAR Global Positioning System. Navigational Technology Satellite (NTS), 209 NAVSTAR Positioning... Energy Commission), 83 Neon, 27, 68 N ~91 ~ ~ ~ ~ Neptune (planet), 37, 45...-242 Nu-life (medical device), 68 Nuclear energy, 11, 14, 20.... Rocco A., 13, 15, 53-54, 68, 120, 182, 203 Petrosyants, Andronik... and Ultraviolet photography), 5-6, 32, 38, 68, 69, 100, 101, 104105, 119..., 197 satellite transmission, 48, 59, 68, 106107, 139, 192, 202-203..., 41, 113 planetary exploration, 14, 68, 106, 112, 120-121, 154... cooling, 6, 8, 19, 45, 56-57, 68, 73, 91, 111, 112, 114...), 29 Supercritical wing, 44, 48, 68, 112, 148, 173, 187, 224.... 21. 27 medycine, 13, 54,‘ 68,’ 95, 143, 144-145, 167..., 191 satellite transmission, 54, 63, 68, 69, 78-79, 84, 86..., 254, 258, 259, 260 Thorium, 68 Thornton, Dr. W. E., 158 3C 268...-269, 27027 1 Uranium, 23, 56, 68 Uranium hexafluoride, 29 Uranus (planet... Monitor, 95 Vladivostok, U.S.S.R., 204 Volcano. 68. 82 Volusia County, Fla., 65... (experimental mach 3 aircraft), 176177 Xenon, 8, 68 Y Yardley, John F., 101, 210 Yates...



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... the Old DELTA Program…………………………………………… 2 The NAVSTAR Global Positioning System and the... Early NAVSTAR II GPS Missions……………………………………………….……. 17 Completing the Initial NAVSTAR II Constellation…………………………….……. 20 The NAVSTAR GPS IIR-1 Mission, 17 January 1997………………………………. 24 Later NAVSTAR GPS... Meteorological Satellite Program (DMSP), the NAVSTAR Global Positioning System (GPS), and... NAVSTAR Global Positioning System and the DELTA II Launch Debut The NAVSTAR..., and a total of six Block I NAVSTAR satellites were launched on ATLAS... Colorado Springs for the upcoming NAVSTAR II GPS mission. Following final... With the exception of the NAVSTAR Global Positioning System (GPS) missions... container for transport to the NAVSTAR Processing Facility (NPF). At the... provided 80 people to process NAVSTAR Global Positioning System satellites launched... Kingdom. Early NAVSTAR II GPS Missions Following the first NAVSTAR II GPS launch on 14 February 1989, 16 highly successful NAVSTAR... five earlier launch attempts.2 The NAVSTAR II-3 mission encountered similar problems... IIR satellites. 2 Countdowns for the NAVSTAR II-2 launch were attempted on... countdown was needed to launch a NAVSTAR II mission. Other countdowns might... successfully within a few days. The NAVSTAR II-4 mission, for example, was... October 1989. Officials scrubbed the NAVSTAR II-5 mission on 10 December... IIA spacecraft (NAVSTAR II-10) in the prescribed orbit. NAVSTAR II activities... NAVSTAR mission was prepared for launch shortly thereafter. Officials scrubbed the NAVSTAR... on 7 July 1992. Similarly, the NAVSTAR II15 mission was launched from... 9 September 1992. Officials scrubbed the NAVSTAR II-16 countdown on 7 November... for the NAVSTAR II GPS program.10 The DELTA II/NAVSTAR II... 1990s. Of the 10 Block I NAVSTAR spacecraft orbited before November 1985...-satellite constellation). The last two NAVSTAR II satellites were removed from... during Operation DESERT STORM. The NAVSTAR system's threedimensional accuracy averaged about... 1993. 15 Completing the Initial NAVSTAR II Constellation Between 3 February 1993... (NAVSTAR II-18 through II-24) to deliver the initial NAVSTAR II.... Consequently, a milestone summary for the NAVSTAR II-18 mission is available.... The NAVSTAR GPS II-18 mission was a success.19 The NAVSTAR II...-orbit checkout, officials declared the NAVSTAR II-24 operational in April... precise navigation support from the NAVSTAR II constellation. Apart from a three... a transfer orbit bound for the NAVSTAR II constellation 10,898 nautical... motor cases. Later NAVSTAR GPS IIR Missions The NAVSTAR IIR-1 flight turned... a significant number of follow-on NAVSTAR IIR missions experienced setbacks over... in late May 1997. The NAVSTAR IIR-2 mission followed, without incident... 7 October 1999.58 Three more NAVSTAR IIR spacecraft were orbited successfully... November 2000.61 Fourteen more NAVSTAR IIR replenishment satellites were launched... were some notable exceptions. The NAVSTAR IIR-8 mission,62 for example.... 62 In addition to the NAVSTAR IIR-8 replenishment spacecraft, a three-foot... delayed NAVSTAR IIR missions for several months in 2003 and 2005 (e.g., NAVSTAR IIR-10 and NAVSTAR IIR-14), but the long-term success of the NAVSTAR program was never in doubt. Beginning with the NAVSTAR IIR.... Regarding future improvements in the NAVSTAR constellation, SMC awarded Lockheed Martin... the next-generation NAVSTAR III spacecraft. The DELTA II/NAVSTAR II launch... subsequently modified eight of them (e.g., NAVSTAR IIR-14 through IIR-21... payload, and launched the mission.68 Engineers and technicians erected the... 17A NAVSTAR GPS II-2 18 August 1989 DELTA II Pad 17A NAVSTAR GPS II-3 21 October 1989 DELTA II Pad 17A NAVSTAR GPS II-4 11 December 1989 DELTA II Pad 17A NAVSTAR GPS II-5 24 January 1990 DELTA II Pad 17A NAVSTAR... NAVSTAR II-11/LOSAT-X 23 February 1992 DELTA II Pad 17B NAVSTAR II-12 10 April 1992 DELTA II Pad 17B NAVSTAR... 17A NAVSTAR II-16 18 December 1992 DELTA II Pad 17B NAVSTAR II-17 3 February 1993 DELTA II Pad 17A NAVSTAR GPS II-18 30 March 1993 DELTA II Pad 17A NAVSTAR GPS II-19 13 May 1993 DELTA II Pad 17A NAVSTAR GPS II-20 26 June 1993 DELTA II Pad 17A NAVSTAR GPS II-21 30 August 1993 DELTA II Pad 17A NAVSTAR GPS II-22 26 October 1993 DELTA II Pad 17A NAVSTAR... NAVSTAR GPS II-26 12 September 1996 DELTA II Pad 17A NAVSTAR... 17A NAVSTAR GPS IIR-4 16 July 2000 DELTA II Pad 17A NAVSTAR... 17A NAVSTAR GPS IIR-6 30 January 2001 DELTA II Pad 17A NAVSTAR... 17B NAVSTAR GPS IIR-8 31 March 2003 DELTA II Pad 17A NAVSTAR... NAVSTAR GPS IIR-10 20 March 2004 DELTA II Pad 17B NAVSTAR GPS IIR-11 23 June 2004 DELTA II Pad 17B NAVSTAR... NAVSTAR GPS IIR-17 (M) 20 December 2007 DELTA II Pad 17A NAVSTAR GPS IIR-18 (M) 15 March 2008 DELTA II Pad 17A NAVSTAR... Pad 17A NAVSTAR GPS IIR-20 (M) 90 DELTA II NAVSTAR GPS MISSION...



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... Entries in the ASAT Race ............................................................................................................... 68 Emergence of the Soviet ASAT threat ..................................................................................................... 68 Navy Contributions to Satellite Technology during the 1960s .................................................................... 68 Satellite Stabilization .............................................................................................................................. 69 Satellite Station... on Time and Ranging (hence, "NAVSTAR"). Dr. Getting advocated that the... was not easy selling his NAVSTAR concept, even to the Air... the starting point for the NAVSTAR/GPS program (page 89.).) Navy... Army to continue research on 68 Chapter 2 – Satellites for Strategic Defense... and Ranging Global Positioning System" (NAVSTAR/GPS). Colonel Bradford W. Parkinson, USAF... that if funding for the NAVSTAR constellation was ever reduced, the... would choose to position the NAVSTAR satellites to emphasize strategic coverage... be used to provide the NAVSTAR/GPS ephemeris calculations, rather than... concept development plan of the "NAVSTAR (Global Positioning System)" in December... that developed and built the NAVSTAR/GPS satellites. Approximately sixty percent...) Navy Project Manager, Navigation Systems/NAVSTAR/GPS (PME 106-2) CDR J. R. Tuttle... NAVSECGRU NAVSEG NAVSOC NAVSPACECOM NAVSPASUR NAVSTAR NCCOSC NCST NCTAMS NCTT NDAA... RECORD (1969). Easton, R.L. “Comments on ‘NAVSTAR: Global Positioning System—Ten Years... elements 209 satellite technology, 1960s 68 Seasat radar altimeter 102 space... 81 GPS 90, 91, 92 NAVSTAR 44 AIL Systems GFO 163... Anti-satellite (ASAT) Early Spring 68 fulfillment of Navy requirements 191 HiHo 68 in the 1960s 67–68 Navy demonstration 179...–4 sea-based capability 104 Skipper 68 U.S. policy under SALT-I 103 B Ball... Branch 46 satellite technology, 1960s 68 SolRAD See SolRAD space cadre..., 21, 31, 33, 34, 35, 68 Viking rocket 11, 16, 19, 68 Waldorf SATCOM terminal 49 Naval ... Satellite Executive Group (NAVSEG) 44 NAVSTAR 44 NTS 90, 91 Program... to Air Force 2004 146 NAVSTAR and GPS See GPS concept..., 16, 19 11, 16, 19, 68 11 80 163 92 30... HICO 186 in the 1960s 68–70 in the 2000s 186..., 33, 34 11, 16, 19, 68 16 8, 15, 19 W WAC Corporal...