Sierra Nevada Corporation’s Dream Chaser spaceplane test article successfully performed a free-flight test at NASA’s Armstrong Flight Research Center in California. The spacecraft is being developed to send cargo to the International Space Station.

The Nov. 11, 2017, automated test went as planned, according to an SNC statement. The flight occurred four years after the first glide test, which saw the otherwise perfect flight end with the craft flipping over upon landing when the left landing gear failed to deploy.