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PWSA Transport Layer

SpaceX set to launch SDA Tranche 1 Transport Layer C on Wednesday from California

October 14, 2025

SpaceX is targeting Wednesday, October 15 at 4:03 p.m. PT for a Falcon 9 launch of the Space Development Agency’s (SDA) Tranche 1 data transport mission to low-Earth orbit from […]

Filed Under: Advanced Tactical Communications, Lockheed Martin, Low Earth Orbit (LEO), Military Smallsats, Optical Intersatellite Links (OISLs), Proliferated Warfighter Space Architecture (PWSA), PWSA, PWSA Transport Layer, Satellites, smallsats, Space Development Agency (SDA), SpaceX, SpaceX Falcon 9, Tranche 1, Tranche 1 Transport Layer (T1TL)

SpaceX launches Space Development Agency’s top secret Tranche 1 mission on Wednesday from California

September 10, 2025

On Wednesday, September 10 at 7:12 a.m. PT the Falcon 9 launched the Space Development Agency’s (SDA) first Tranche 1 mission to low-Earth orbit from Space Launch Complex 4 East […]

Filed Under: Aircraft, Booster, Booster Recovery, Droneship, Droneship Landings, Hypersonic Weapon System, Low Earth Orbit (LEO), Military, PWSA, PWSA Transport Layer, Space Development Agency (SDA), SpaceX Falcon 9, Tranche 1, Warfighters, York Space Systems Tagged With: Featured

L3Harris completes CDR for SDA satellite radios

November 27, 2024

L3Harris Technologies has reached a major milestone in the company’s mission to provide the Space Development Agency (SDA) with space-based capabilities that enhance U.S. national security. The company conducted a […]

Filed Under: Critical Design Review (CDR), CXK-1000 Radios (L3Harris), Integrated Broadcast System-Low Earth Orbit (IBS-L), L3Harris Technologies, LEO, Lockheed Martin Space, News, Proliferated Warfighter Space Architecture (PWSA), PWSA, PWSA Transport Layer, Space Development Agency (SDA), Tranche 2 Transport Layer-Beta Data Transport Satellites (T2TL - Beta)

Power Device Corporation’s SBCs deployed on SDA’s tracking satellites

October 22, 2024

Power Device Corporation (PDC) has successfully deployed their SCS3740 Single Board Computers (SBCs) onboard the Space Development Agency (SDA) Tracking satellites, built by L3Harris Technologies and launched into LEO in […]

Filed Under: L3Harris Technologies, News, Power Device Corporation, Proliferated Warfighter Space Architecture (PWSA), PWSA, PWSA Transport Layer, Single Board Computer (SBC), Space Development Agency (SDA)

Terran Orbital’s Tyvak awarded million$$$ with a prototype agreement from SDA

August 20, 2024

Tyvak Nano-Satellite Systems, Inc. (a Terran Orbital Corporation) (NYSE: LLAP) has been selected by the Space Development Agency (SDA) to produce 10 satellites for the Tranche 2 Transport Layer (T2TL) […]

Filed Under: Agencies, Ambassador Platform (Terran Orbital), Constellation, Government Agencies, Launch and Early Operations (LEOPs), LEO, Military, Military Constellation, Military Constellations, Military Satellites, Military Smallsats, Military Space, National Defense, Proliferated Warfighter Space Architecture (PWSA), PWSA, PWSA Transport Layer, SmallSat, SmallSat Builds, Smallsat Calibration, Smallsat Communications, Smallsat Components, Smallsat Constellation, Smallsat Contract, Smallsat Deployment, SmallSat Design, Smallsat Development, Smallsat Fleet, Smallsat Form Factors, Smallsat Manufacturing, Smallsat Markets, Smallsat Modeling, Smallsat Payloads, Smallsat Propulsion, smallsats, Space Development Agency (SDA), Terran Orbital, Tyvak Nano-Satellite Systems

Northrop Grumman completes PDR for SDA’s latest Proliferated Data Transport satellites

August 1, 2024

Northrop Grumman Corporation (NYSE: NOC) has completed the Preliminary Design Review (PDR) for 74 high-speed data transport satellites for the Space Development Agency (SDA), including satellites that integrate advanced technology […]

Filed Under: Agencies, Business Moves, Constellations, Contracts, Government Agencies, LEO, Military, Military Comms, Military Constellation, Military Contracts, Military Defense, Military Networks, Military Space, Northrop Grumman, Proliferated Constellation, PWSA, PWSA Transport Layer, SmallSat, SmallSat Builds, Smallsat Constellation, SmallSat Design, Smallsat Development, Smallsat Fleet, Smallsat Form Factors, Smallsat Manufacturing, Smallsat Markets, Smallsat Payloads, smallsats, Space Development Agency (SDA), Tranche 2, Tranche 2 Transport Layer - Alpha (T2TL-ALpha), Tranche 2 Transport Layer-Beta Data Transport Satellites (T2TL - Beta)

Redwire selected by Rocket Lab to provide antennas for the SDA’s TLT2 satellite constellation

May 8, 2024

Redwire Corporation (NYSE: RDW) has been contracted by Rocket Lab USA, Inc. (NASDAQ: RKLB) to provide antennas and RF hardware for the recently announced Space Development Agency (SDA) Transport Layer […]

Filed Under: Antennas, Business Moves, Contracts, Link 16, Military, Military Space, News, PWSA, PWSA Transport Layer, Redwire, Redwire Space, RF Hardware, Rocket Lab, SDA, Space Development Agency (SDA), Tranche 2 Transport Layer-Beta Data Transport Satellites (T2TL - Beta)

Mercury Systems receives L3Harris contract for SDA’s T2TL constellation

April 14, 2024

Mercury Systems, Inc. (NASDAQ: MRCY) has been awarded a $31 million contract from L3Harris Technologies (NYSE: LHX) to provide solid-state data recorders for the U.S. Space Development Agency (SDA)’s Tranche […]

Filed Under: Constellation, Constellations, L3Harris Technologies, Layered Network, LEO, Mercury Systems, Military, Proliferated Warfighter Space Architecture (PWSA), PWSA, PWSA Transport Layer, Radiation Tolerant, SmallSat, smallsats, Solid-State Data Recorders (SSDR), Space Development Agency (SDA), Tranche 2 Tracking Layer (T2TL)

Innoflight delivers initial engineering development units to L3Harris for SDA Tranche T1TL

January 22, 2024

The Space Development Agency (SDA) awarded a prototype agreement to L3Harris Technologies last year to provide initial missile warning/missile tracking warfighting capability of the Proliferated Warfighter Space Architecture (PWSA). Innoflight […]

Filed Under: Agencies, Constellation, INNOFLIGHT, L3Harris Technologies, Military, Military Defense, Military Space, News, Proliferated Warfighter Space Architecture (PWSA), PWSA Transport Layer, SmallSat, smallsats, Space Development Agency (SDA), Tranche 1 Tracking Layer (T1TL), U.S. Government

SDA’s draft solicitation for Tranche 2 Transport Layer- Gamma variant space vehicles

January 21, 2024

Early last month, the Space Development Agency (SDA) sought industry feedback for the final of three types of Tranche 2 Transport Layer (T2TL) space vehicles—T2TL Gamma. This draft solicitation expanded […]

Filed Under: Agencies, Beta Constellation, Constellation, Constellations, Government, LEO, LEO Payloads, Military Defense, Military Networks, Proliferated Low Earth Orbit Satellite-Based Services (PLEO), Proliferated Warfighter Space Architecture (PWSA), PWSA, PWSA Transport Layer, SmallSat, smallsats, Space Development Agency (SDA), Tranche 2, Tranche 2 Transport Layer - Alpha (T2TL-ALpha), Tranche 2 Transport Layer (T2TL), Tranche 2 Transport Layer (T2TL) - T2TL Gamma, Tranche 2 Transport Layer-Beta Data Transport Satellites (T2TL - Beta)

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