• 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 →
    Canada Tightens Re-entry Regulations as SpaceX Starlink Constellations DescendCanada Tightens Re-entry Regulations as SpaceX Starlink Constellations Descend
    The waiver was the policy. Thursday is the paperwork.The waiver was the policy. Thursday is the paperwork.
    NanoAvionics to Launch Trio of Milestone Payloads on SpaceX CAS500-2 MissionNanoAvionics to Launch Trio of Milestone Payloads on SpaceX CAS500-2 Mission
    Satellite Connectivity Becomes the New Anchor for a Fragmenting Wearables MarketSatellite Connectivity Becomes the New Anchor for a Fragmenting Wearables Market
  • Business
    • Contracts & Commercial Deals
    • Earnings & Financial Reporting
    • Events & Conferences
    • Funding & Venture Capital
    • Market Forecasts
    • Mergers & Acquisitions
    • Personnel Moves & Appointments
    View All in Business & Finance →
    SmallSat Europe Speaker Focus: Dr. Jakob Stöber, McKinsey & CompanySmallSat Europe Speaker Focus: Dr. Jakob Stöber, McKinsey & Company
    Bright Ascension Finalizes Leadership Transition with John Baughn as CEOBright Ascension Finalizes Leadership Transition with John Baughn as CEO
    Global Invacom Secures Exclusive Worldwide Distribution for Prodelin Antenna RangeGlobal Invacom Secures Exclusive Worldwide Distribution for Prodelin Antenna Range
    HTX and ST Engineering Launch Space Tech Program for Singapore Public SafetyHTX and ST Engineering Launch Space Tech Program for Singapore Public Safety
  • Defense
    • Counterspace & ASAT
    • Defense Budgets & Procurement
    • ISR & Reconnaissance
    • MILSATCOM
    • Missile Warning & Defense
    • National Security Programs
    • Space Domain Awareness
    View All in Military & Defense →
    BAE Systems Enters Production for NavGuide M-Code GPS ReceiverBAE Systems Enters Production for NavGuide M-Code GPS Receiver
    Space Force Awards $3.2 Billion in Golden Dome Contracts for Orbital Interceptor ConstellationSpace Force Awards $3.2 Billion in Golden Dome Contracts for Orbital Interceptor Constellation
    USSF Finalizes GPS III Constellation with Successful SV-10 DeploymentUSSF Finalizes GPS III Constellation with Successful SV-10 Deployment
    Meink: Space Force Programs Ready to Execute Once FY27 Budget LandsMeink: Space Force Programs Ready to Execute Once FY27 Budget Lands
  • 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 →
    SmallSat Europe Speaker Focus: Tanja Masson-Zwaan, Leiden UniversitySmallSat Europe Speaker Focus: Tanja Masson-Zwaan, Leiden University
    How CubeSat Proliferation is Redefining Sovereignty and Diplomatic Leverage at the United NationsHow CubeSat Proliferation is Redefining Sovereignty and Diplomatic Leverage at the United Nations
    FCC Modernization of Spectrum Rules Unlocks Sevenfold Gain in Satellite CapacityFCC Modernization of Spectrum Rules Unlocks Sevenfold Gain in Satellite Capacity
    The Smartest Money in the Room Is Looking UpThe Smartest Money in the Room Is Looking Up
  • Launch
    • Launch Providers
    • Launch Schedule & Calendars
    • Launch Sites & Infrastructure
    • Rocket Technology & Vehicles
    View All in Launch →
    Astrobotic Achieves Record 300-Second Burn with New Detonation EngineAstrobotic Achieves Record 300-Second Burn with New Detonation Engine
    Bad news, but good news followedBad news, but good news followed
    Rocket Lab Successfully Launches “Kakushin Rising” Mission for JAXARocket Lab Successfully Launches “Kakushin Rising” Mission for JAXA
    Blue Origin CEO Attributes BlueBird 7 Satellite Loss to Second-Stage Thrust AnomalyBlue Origin CEO Attributes BlueBird 7 Satellite Loss to Second-Stage Thrust Anomaly
  • 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 →
    SmallSat Europe Speaker Focus: Giovanni Pandolfi Bortoletto, Leaf SpaceSmallSat Europe Speaker Focus: Giovanni Pandolfi Bortoletto, Leaf Space
    SpinLaunch Selects Equinix to Deploy Global Ground Infrastructure for Meridian Space ConstellationSpinLaunch Selects Equinix to Deploy Global Ground Infrastructure for Meridian Space Constellation
    RF-Design Launches FiberLink CompactLine FCLR1811S4 for Ground Segment OptimizationRF-Design Launches FiberLink CompactLine FCLR1811S4 for Ground Segment Optimization
    Sat-Lite Technologies adds  Richard Rader to Spearhead Sales ExpansionSat-Lite Technologies adds Richard Rader to Spearhead Sales Expansion
  • Services & Apps
    • Climate & Environmental Monitoring
    • Disaster Response & Security Mapping
    • Earth Observation & Imaging
    • Maritime & Aviation Satcom
    • Satellite Communications
    View All in Services & Applications →
    Solstar Confirms Successful On-Orbit Operation of Deke Space Communicator Following Launch on SpaceX Transporter-16 MissionSolstar Confirms Successful On-Orbit Operation of Deke Space Communicator Following Launch on SpaceX Transporter-16 Mission
    IEC Telecom Unveils Voucher-Based Connectivity Solution at Singapore Maritime Week 2026IEC Telecom Unveils Voucher-Based Connectivity Solution at Singapore Maritime Week 2026
    GomSpace and STETMAN Establish UASAT Joint Venture for Ukrainian Sovereign CommunicationsGomSpace and STETMAN Establish UASAT Joint Venture for Ukrainian Sovereign Communications
    Market Dynamics and Non-Terrestrial Network (NTN) ChipsetsMarket Dynamics and Non-Terrestrial Network (NTN) Chipsets

York Space Systems establishes 1st contact + confirms health of all 21 satellites launched for SDA’s Tranche 1 Transport Layer mission

September 14, 2025

York Space Systems (York) has received first contact and has confirmed the healthy status of all 21 satellites launched on September 10 from Vandenberg Space Force Base in support of the Space Development Agency’s (SDA) Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Transport Layer (T1TL) mission.

Deploying and confirming the health of 21 satellites within hours of launch is a historic milestone. The achievement demonstrates the scalability and reliability of York’s space vehicle production and operations model, supporting SDA’s goals of resilient, low-latency satellite communications are available to U.S. and allied warfighters.

The 21 SDA T1TL mission satellites, photo courtesy of YORK Space Systems

York is the first of the prime contractors selected for the T1TL mission to launch and deploy. York will complete its T1TL contract launch and deployment campaign with an additional 21 satellites later this year. York is proud to continue to support SDA as it fields this critical capability for national security space.

York’s rapid first-contact success was powered, in part, by ATLAS Space Operations’ (ATLAS) software-led ground architecture. Acquired by York earlier this year, ATLAS provides a fully U.S.-owned, globally distributed ground station network and mission planning software. This integrated capability enables York to connect with its spacecraft faster and more efficiently than ever before. By streamlining connectivity across an expanding ground network, York is delivering the infrastructure required to rapidly field resilient defense architectures like Golden Dome and ensure decision advantage for the warfighter.

Confirming health so quickly across 21 satellites is proof that York’s high-rate production paired with disciplined mission operations delivers results. This success further highlights York’s central role in enabling the DOD’s vision for a proliferated architecture that ensures resilience and decision advantage for the warfighter,” said Melanie Preisser, VP and GM of York.

Filed Under: Contracts & Commercial Deals, Launch Providers

Primary Sidebar

Coverage

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

Most Read Stories

  • Planet Labs Imposes Indefinite Blackout on Iran Satellite Imagery at U.S. Request
  • Amazon in Reported Talks to Acquire Globalstar in $9 Billion Move to Challenge Starlink
  • What the SpaceX IPO Changes for Every Satellite Operator
  • Russia Replaces Starlink With European-Built Satellites
  • The Downlink Deficit: The Pentagon's Optical Mesh Network and the Terrestrial Bottleneck

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!