The popular and versatile Boeing 376 spin-stabilized spacecraft was the first satellite to be launched by a space shuttle. First built by Hughes Electronics Corp., all Boeing 376 models have two telescoping solar panels and antennas that fold for compactness during launch. They are available in several configurations and can be boosted by any of the world's major launch vehicles.
The first Boeing 376 satellite model was launched in 1980, and in 2002, the Boeing 376 was the world's second most purchased satellite after the Boeing 601. Boeing can produce a Boeing 376 satellite in less than 14 months. Due to its shorter manufacturing time compared to larger models, the Boeing 376 fills a unique niche for customers who are getting into the business and need a smaller spacecraft, or for established operators who have a specific business opportunity for a specific region and need a satellite on a short schedule.
Fifty-eight Boeing 376 spacecraft have been built or ordered for more than a dozen customers on five continents as of January 2002. Without compromising its proven design, the Boeing 376 continues to evolve to incorporate new technologies, such as more efficient solar cells, as they emerge. The Boeing 376W model is an extension of the Boeing 376 family. The Boeing 376W is larger, wider, and more powerful than the Boeing 376.