MDA Space Successfully Launches First Replenishment Satellites for Globalstar Constellation

MDA Space has successfully launched eight replenishment satellites for Globalstar on a SpaceX Falcon 9 rocket from Cape Canaveral, Florida, according to PR Newswire. The launch marks MDA's first time delivering satellites as a prime contractor for a commercial communications constellation — a major milestone for the Canadian space company.
The eight satellites will join Globalstar's existing low Earth orbit (LEO) network once they become fully operational. LEO satellites orbit close to Earth — typically under 2,000 kilometers up — which allows for faster, more reliable communications. Nine more satellites are in the final stages of assembly at MDA's facility, Yahoo Finance reported.
This launch is a turning point for MDA Space. The company has long built components and systems for other contractors. Now, for the first time, it served as the lead contractor — responsible for designing, building, and delivering the full satellites. Newswire noted that this signals a significant shift in MDA's role in the global space industry.
The milestone also reflects a broader transformation in how MDA builds satellites. The company overhauled its design and production process to handle high-volume orders. Building 17 satellites for a single customer requires speed, precision, and scale — capabilities MDA is now demonstrating in practice.
Globalstar operates a network of LEO satellites that provide voice and data services globally. Like all satellites, they have a limited lifespan. These eight new MDA-built satellites are designed to replenish the existing constellation and extend its operational life, according to Market Screener.
Without replenishment, aging satellites gradually degrade in performance and eventually fail. By adding fresh hardware to the network, Globalstar can maintain service quality for its customers. The timing of this launch keeps the constellation running without a major gap in coverage.
The first eight are now in orbit, but MDA is not done. Nine additional satellites are in the final stages of integration at MDA's facility, Yahoo Finance reported. Once complete, those satellites will also launch to join Globalstar's growing replenished constellation.
Together, all 17 satellites represent a significant production run for MDA. High-volume satellite manufacturing is a growing part of the space industry as companies race to build and refresh LEO networks. MDA's ability to deliver at this scale could help it win larger contracts in the future.
The launch vehicle was a SpaceX Falcon 9 rocket, one of the most frequently used rockets in the world. It lifted off from Cape Canaveral, Florida, which serves as a major hub for commercial and government space launches. The Falcon 9 is known for its reusability and reliability, making it a popular choice for satellite deployments, according to PR Newswire.
Publishers
4
Articles
3
Reach
4