York Space Systems Achieves First LEO to LEO Laser Link Between Vendors

Written by Copernical Team Saturday, 11 January 2025 09:18

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Los Angeles CA (SPX) Jan 10, 2025

York Space Systems (York), a Denver-based aerospace innovator specializing in the rapid deployment of comprehensive space mission solutions, has successfully executed the first inter-vendor laser communication link in low Earth orbit (LEO) for the Proliferated Warfighter Space Architecture (PWSA). This achievement connected a York-built Tranche 0 Transport satellite with a Tranche 0 Tracking sat

York Space Systems Achieves First LEO to LEO Laser Link Between Vendors
by Clarence Oxford
Los Angeles CA (SPX) Jan 10, 2025

York Space Systems (York), a Denver-based aerospace innovator specializing in the rapid deployment of comprehensive space mission solutions, has successfully executed the first inter-vendor laser communication link in low Earth orbit (LEO) for the Proliferated Warfighter Space Architecture (PWSA). This achievement connected a York-built Tranche 0 Transport satellite with a Tranche 0 Tracking satellite manufactured by SpaceX, marking a major advancement in space-based communication technologies.

This demonstration highlights a critical step forward in the Space Development Agency's (SDA) strategy to develop a scalable and proliferated satellite constellation using a standardized interface. The successful establishment of this laser communication link, bridging multiple vendors, network layers, and orbital inclinations, validates SDA's decision to implement a common Optical Communication Terminal (OCT) protocol. This protocol ensures seamless interoperability, enhances competition in the marketplace, and stimulates innovation within the space industry.

"This achievement underscores York's commitment to advancing interoperable technologies that drive resilience and innovation in space networks," said Dirk Wallinger, CEO of York. "Successfully demonstrating the first inter-vendor, inter-layer laser link illustrates the tangible benefits of open standards and collaborative efforts in rapidly building an integrated space architecture. We are proud to support SDA's vision for a unified and interconnected space system for the warfighters."

Laser communication technology, which facilitates secure, high-speed data transmission, represents a foundational capability for next-generation satellite networks. By achieving the first LEO-to-LEO laser link between satellites from different vendors, York and SDA have moved closer to realizing a cohesive, multi-vendor satellite communications network.

This operational success reinforces York's leadership in delivering cutting-edge space technologies while fostering industry-wide collaboration to push the limits of innovation in space exploration and communications.