Search results for: Tranche 1 Transport Layer
Space Development Agency Makes Awards for Tranche 1 Transport Layer
Date: February 28, 2022 SDA has awarded three protoftype agreements worth approximately $1.8 billion to establish the foundation for Tranche 1 Transport Layer (T1TL), a mesh network of 126 optically-interconnected space vehicles (SV) that will provide a resilient, low-latency, high-volume data transport communication system, and ready for launch by September 2024. These agreements are awarded…
Read MoreSDA issues Solicitation under Other Transaction Authorities in Support of Tranche 1 Transport Layer
Original Response Date: November 24, 2021 at Noon EDT The Space Development Agency (SDA) seeks responses to help build the Tranche 1 Transport Layer (T1TL). T1TL is a mesh network of over one hundred optically interconnected satellites that provide a resilient, low-latency, high-volume data transport communication system. T1TL will provide global communications access and deliver…
Read MoreSDA Posts RFP Seeking Proposals in Support of Tranche 1 Transport Layer
Updated Response Date: October 8, 2021 The Space Development Agency (SDA) seeks responses to their Request for Proposal (RFP) to help build the Tranche 1 Transport Layer (T1TL). T1TL is a mesh network of over one hundred optically interconnected satellites that provide a resilient, low-latency, high-volume data transport communication system. T1TL will provide global communications…
Read MoreSDA Tranche 1 Transport Layer (T1TL) VIRTUAL Industry Day
The Space Development Agency (SDA) hosted a VIRTUAL Industry Day on Thursday, August 26, 2021. This Industry Day focused on the anticipated solicitation for National Defense Space Architecture’s (NDSA) Tranche 1 (T1) Transport capability to support a high-end regional conflict. Please see the links below for additional information and industry day content.
Read MoreSDA Issues Solicitation to Recompete 10 Tranche 2 Transport Layer-Gamma Variant Space Vehicles
Posted On: March 7, 2025 Responses Due: April 22, 2025 SDA seeks industry submissions to recompete 10 Tranche 2 Transport Layer (T2TL) Gamma variant space vehicles. This solicitation is for the Gamma (γ) variant of the Tranche 2 Transport Layer (T2TL) to be executed by the Advanced Fire Control (AFC) Program. AFC delivers operationally relevant prototypes…
Read MoreSpace Development Agency Makes Third Award to Build 18 Additional Beta Variant Satellites for Tranche 2 Transport Layer
Agency selects new Tranche 2 team member to produce variant of data relay and tactical communication space vehicles Date: Jan. 8, 2024 WASHINGTON, D.C. – The Space Development Agency (SDA) today announced the award of a prototype agreement with a total value of approximately $515 million to build and operate 18 Tranche 2 Transport Layer…
Read MoreSpace Development Agency Makes Awards to Build 100 Alpha Variant Satellites for Tranche 2 Transport Layer
Agency builds Tranche 2 team to produce second of three variants of data relay and tactical communication space vehicles Date: October 30, 2023 WASHINGTON, D.C. – The Space Development Agency (SDA) today announced awards of two Other Transaction Authority (OTA) prototype agreements with a total value of approximately $1.3 billion to build and operate the…
Read MoreSDA Releases DRAFT Request for Proposal (RFP) for Transport Layer Tranche 1
Original Response Date: July 30, 2021 SDA released a draft solicitation for the Tranche 1 Transport Layer (T1TL) space segment which establishes the foundation for the National Defense Space Architecture’s initial warfighting capability. With up to 144 space vehicles spanning six planes in low earth orbit, T1TL will provide global communications access with regional persistence…
Read MoreSDA Seeks Input on Tranche 1 Transport Space Layer Space Vehicles
Original Response Date: April 23, 2021 The Space Development Agency (SDA) is seeking industry feedback on the design and development of mission-capable space vehicles for the National Defense Space Architecture’s (NDSA) Tranche 1 Transport Layer (T1TL), including feedback on industry’s ability to support a homogeneous constellation design to provide the full suite of Transport T1…
Read MoreSpace Development Agency Makes Awards to Build 72 Tracking Layer Satellites for Tranche 3
Date: Dec. 19, 2025 Tracking Layer Tranche 3 expands upon missile warning/missile tracking and missile defense capabilities deployed in Tranches 1 and 2 WASHINGTON, D.C. – The Space Development Agency (SDA) today announced the award of four agreements, with a total value of approximately $3.5 billion, to build 72 Tracking Layer satellites to proliferate missile…
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