ST33 Will Mark Key Milestone for OneWeb

Flight ST33, the fifth commercial mission performed by Arianespace and its Starsem affiliate from the Vostochny Cosmodrome, will put 36 of OneWeb’s satellites into a near-polar orbit at an altitude of 280 miles. The mission will have a total duration of three hours and 51 minutes and will include nine separations of four satellites, which will raise the…