• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to secondary sidebar
  • Skip to footer
  • NEWS:
  • SatNews
  • SatMagazine
  • MilSatMagazine
  • SmallSat News
  • |     EVENTS:
  • SmallSat Symposium
  • Satellite Innovation
  • MilSat Symposium
  • SmallSat Europe

SatNews

Satellite Industry Intelligence Since 1983

Subscribe
  • LATEST
  • SatNews Events
  • Magazines
  • Calendar
  • Subscribe
  • Missions & Constellations
    • Exploration & Science Missions
    • In-Orbit Servicing & Orbital Operations
    • LEO Constellations
    • Mission Autonomy & Onboard Systems
    • Mission Deployments & Manifests
    • Navigation & PNT
    • SmallSat
    • Spacecraft & Payload Technology
    View All in Missions & Constellations →
    SES Space & Defense and Starlab Partner on O3b mPOWER Space-to-Space Relay ArchitectureSES Space & Defense and Starlab Partner on O3b mPOWER Space-to-Space Relay Architecture
    Artemis II Pilot Advocates Stepwise Return to Moon via Equatorial LandingsArtemis II Pilot Advocates Stepwise Return to Moon via Equatorial Landings
    Thales CEO Confirms Progression on EU’s Multi-Billion Euro IRIS² Sovereign Satellite ConstellationThales CEO Confirms Progression on EU’s Multi-Billion Euro IRIS² Sovereign Satellite Constellation
    Viasat Deploys Reflector and Boom Assembly on ViaSat-3 F3 Ahead of In-Orbit TestingViasat Deploys Reflector and Boom Assembly on ViaSat-3 F3 Ahead of In-Orbit Testing
  • Business
    • Contracts & Commercial Deals
    • Earnings & Financial Reporting
    • Events & Conferences
    • Funding & Venture Capital
    • Market Forecasts
    • Mergers & Acquisitions
    • Personnel Moves & Appointments
    View All in Business & Finance →
    Impulse Space Unveils In-House Electra Electric Propulsion System for Orbital ManeuveringImpulse Space Unveils In-House Electra Electric Propulsion System for Orbital Maneuvering
    EchoStar Faces Mounting Financial Pressure on Hughes Satellite Unit Amid Corporate ReorganizationEchoStar Faces Mounting Financial Pressure on Hughes Satellite Unit Amid Corporate Reorganization
    Optical Zonu Debuts Miniature Ku-Band RF-over-Fiber Transmitter for Space-Constrained Defense PlatformsOptical Zonu Debuts Miniature Ku-Band RF-over-Fiber Transmitter for Space-Constrained Defense Platforms
    STMicroelectronics Reports Q2 2026 Earnings Growth Driven by AI Data Centers and Satellite DemandSTMicroelectronics Reports Q2 2026 Earnings Growth Driven by AI Data Centers and Satellite Demand
  • Defense
    • Counterspace & ASAT
    • Defense Budgets & Procurement
    • ISR & Reconnaissance
    • MILSATCOM
    • Missile Warning & Defense
    • National Security Programs
    • Space Domain Awareness
    View All in Military & Defense →
    Space Force Awards $287 Million Software Contract to Sphinx Defense for Strategic SATCOM Ground SegmentSpace Force Awards $287 Million Software Contract to Sphinx Defense for Strategic SATCOM Ground Segment
    L3Harris Signs Multi-Year Framework Agreement to Quadruple THAAD Propulsion ProductionL3Harris Signs Multi-Year Framework Agreement to Quadruple THAAD Propulsion Production
    GAO Report Warns Space Force Must Improve Personnel Metrics to Support Fleet ExpansionGAO Report Warns Space Force Must Improve Personnel Metrics to Support Fleet Expansion
    NNSA Delivers Fifth Next-Generation Global Burst Detector Payload to U.S. Space Force for GPS IntegrationNNSA Delivers Fifth Next-Generation Global Burst Detector Payload to U.S. Space Force for GPS Integration
  • Gov
    • Export Controls & Compliance
    • International Space Agreements
    • National Space Policy
    • Space Law & Treaties
    • Space Sustainability & Debris Policy
    • Space Traffic Management / Debris Removal
    View All in Government & Regulation →
    FCC Approves Upper C-Band Order, Allocating $5.6 Billion to SES and $504 Million to EutelsatFCC Approves Upper C-Band Order, Allocating $5.6 Billion to SES and $504 Million to Eutelsat
    GSMA Endorses Abuja Declaration to Advance Satellite Spectrum Reform and Launch ATLAS UmojaGSMA Endorses Abuja Declaration to Advance Satellite Spectrum Reform and Launch ATLAS Umoja
    UK Space Agency Unveils £62 Million Domestic Space Fund and Strategic Partnership with Space FloridaUK Space Agency Unveils £62 Million Domestic Space Fund and Strategic Partnership with Space Florida
    NewOrbit Urges Targeted UK Sovereign Allocation Toward Very Low Earth Orbit Capabilities Following £62M Government Space FundingNewOrbit Urges Targeted UK Sovereign Allocation Toward Very Low Earth Orbit Capabilities Following £62M Government Space Funding
  • Launch
    • Launch Providers
    • Launch Schedule & Calendars
    • Launch Sites & Infrastructure
    • Rocket Technology & Vehicles
    View All in Launch →
    SpaceX Targets First Starship Upper Stage Tower Catch for Flight 14SpaceX Targets First Starship Upper Stage Tower Catch for Flight 14
    L3Harris Delivers Four RS-25 Core Stage Engines to NASA for Crewed Artemis III Lunar MissionL3Harris Delivers Four RS-25 Core Stage Engines to NASA for Crewed Artemis III Lunar Mission
    Commercial Launch Providers Advance Next-Generation Heavy and Medium-Lift Vehicle Milestones Ahead of 2026 DebutsCommercial Launch Providers Advance Next-Generation Heavy and Medium-Lift Vehicle Milestones Ahead of 2026 Debuts
    SpaceX Limits Future Commercial Rideshare Bookings Past 2028 Amid Severe Manifest SaturationSpaceX Limits Future Commercial Rideshare Bookings Past 2028 Amid Severe Manifest Saturation
  • Software
    • Autonomous Ground Operations
    • Data Processing & AI/ML
    • Digital Twins & Modeling
    • Ground Segment & Teleports
    • Mission Planning & Simulation
    • Space Systems Software Engineering
    • Spectrum & Licensing
    View All in Software Automation & Ground Systems →
    Astrolight Advances End-to-End Lasercom Network to Address Orbital Bandwidth and Spectrum BottlenecksAstrolight Advances End-to-End Lasercom Network to Address Orbital Bandwidth and Spectrum Bottlenecks
    Intellian Unveils CM100 GMDSS Terminal Built for Iridium Certus 100 Safety NetworkIntellian Unveils CM100 GMDSS Terminal Built for Iridium Certus 100 Safety Network
    NASA Joins Federal Genesis Mission Initiative to Process 150 Petabytes of Space Data via AI ArchitecturesNASA Joins Federal Genesis Mission Initiative to Process 150 Petabytes of Space Data via AI Architectures
    IHI Corporation and Kuva Space Partner to Evaluate Japanese Sovereign Hyperspectral ConstellationIHI Corporation and Kuva Space Partner to Evaluate Japanese Sovereign Hyperspectral Constellation
  • Services & Apps
    • Climate & Environmental Monitoring
    • Disaster Response & Security Mapping
    • Earth Observation & Imaging
    • Maritime & Aviation Satcom
    • Satellite Communications
    View All in Services & Applications →
    Resecurity Joins Space ISAC to Expand Cyber Threat Intelligence Across Space AssetsResecurity Joins Space ISAC to Expand Cyber Threat Intelligence Across Space Assets
    Telespazio Deploys S/X-Band Antenna in the Azores to Expand Global Ground Station NetworkTelespazio Deploys S/X-Band Antenna in the Azores to Expand Global Ground Station Network
    Amazon Files FCC Application for 5,105-Satellite Constellation to Enable Direct-to-Device Mobile ServicesAmazon Files FCC Application for 5,105-Satellite Constellation to Enable Direct-to-Device Mobile Services
    FCC Proposes Opening Unlicensed Bluetooth and Wi-Fi Bands for Space-Based CommunicationsFCC Proposes Opening Unlicensed Bluetooth and Wi-Fi Bands for Space-Based Communications

Inmarsat + Boeing Satellite Systems—Fourth I-5 Build Initiated (Satellite—Manufacturing)

October 7, 2013

[SatNews] Inmarsat (LSE:ISAT.L) has triggered an option to purchase a fourth Inmarsat-5 satellite under its existing contract with Boeing Satellite Systems International, Inc. (“Boeing”)—the program schedule from Boeing has a satellite delivery date of mid-2016.


Photo of the first of three Inmarsat-5 Global Xpress (GX) satellites being built by Boeing.
Photo courtesy of Boeing.
The fourth Inmarsat-5 satellite will have a dual strategic role. Initially the satellite will serve to provide an early available spare in the unlikely event of a launch failure of any of the first three Inmarsat-5 satellites. As a result, Inmarsat will be able to achieve global service launch for Global Xpress (“GX”) more rapidly than if a replacement satellite were only commissioned following a launch failure. Where customer commitments and demand for GX requires a global network to be in place, the fourth satellite will therefore insure the global network delivery date and this measure of redundancy is expected to encourage further commitments to GX. In the event the satellite is not required as a launch spare, Inmarsat is developing an incremental business case to support the launch of the fourth satellite to increase capacity and strategically enhance network coverage.

Rupert Pearce, Inmarsat’s Chief Executive Officer, said, “Our confidence in the Global Xpress programme and our target market opportunities continues to grow. We have signed multiple pre-sale agreements and received significant expressions of interest, some of which are tied to the completion of global coverage with three satellites. This has encouraged us to not only move to a strategy to physically insure our global service date with a fourth satellite, but also to consider incremental opportunities that have emerged and could drive enhanced returns via the launch of a fourth satellite.

“Our decision announced today reflects the fact that we are already close to incremental opportunities that could justify a fourth satellite, but our highest priority is our coming launch campaign and we will take time to develop these plans in the coming year. In the meantime, our target markets can now be confident of our commitment to the GX global service delivery schedule.”

Boeing will immediately begin construction of the fourth Inmarsat-5 satellite. The total cost of the option and certain related expenditure will be between US$220m and US$250m. In the event the fourth satellite is required as a spare, the impact on total capital expenditure over the period to 2016 will be broadly neutral as the insurance proceeds from any loss would be expected to cover the construction, launch and insurance costs for the fourth satellite.

GX will be the first globally available high-speed broadband network. It will offer the unique combination of global coverage from a single operator, consistent higher performance of up to 50Mbps, and the network reliability for which Inmarsat is renowned. Based on Ka-band technology, GX will consistently deliver higher performance through more compact terminals at a lower cost than existing VSAT services, making it accessible to many more users.

Filed Under: Contracts & Commercial Deals, Spacecraft & Payload Technology

Primary Sidebar

Coverage

  • Missions & Constellations
  • Business & Finance
  • Military & Defense
  • Launch
  • Software Automation & Ground Systems
  • Government & Regulation
  • Services & Applications

Most Read Stories

  • AST SpaceMobile Finalizes Assembly of Next-Generation BlueBirds for August SpaceX Launch
  • SpaceX Controlled-Deorbit Report Discloses Decommissioning of 260 Starlink Satellites Over Six Months
  • SpaceX Files FCC Application for 100,000 Third-Generation Starlink Satellites
  • EchoStar’s Dish DBS Initiates Prepackaged Chapter 11 Restructuring to Resolve Impending Senior Note Maturities
  • BNP Paribas Outlines Steep Regulatory Obstacles in SpaceX Mobile Integration Strategy

Secondary Sidebar

Footer

 

Satnews is a leading provider of satellite news, events, publications, research and other satellite industry information in both commercial and military enterprises worldwide.

Stories By Category

  • Business & Finance
  • Government & Regulation
  • Launch
  • Military & Defense
  • Missions & Constellations
  • Services & Applications
  • Software Automation & Ground Systems
  • Spectrum & Licensing
  • Startups & NewSpace Business

About Us

  • Leadership & Editorial Team
  • SatNews History
  • Free Satnews Subscription
  • SatNews Events
  • Magazines

Navigation

  • Latest Stories
  • Magazines
  • Events
  • Contact
  • Cookie & Privacy Policy for Satnews

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
x
Sign up Now (For Free)
Access daily or weekly satellite news updates covering all aspects of the commercial and military satellite industry.
Invalid email address
Notify Me Regarding ( At least one ):
We value your privacy and will not sell or share your email or other information with any other company. You may also unsubscribe at anytime.

Click Here to see our full privacy policy.
Thanks for subscribing!