SpaceX is targeting Thursday, October 27 for a Falcon 9 launch of 53 Starlink satellites to low-Earth orbit from Space Launch Complex 4E (SLC-4E) at Vandenberg Space Force Base in California. The instantaneous launch window is at 6:14 p.m. PT (01:14 UTC on Friday, October 28), and a backup opportunity is available on Friday, October 28 at 5:52 p.m. PT (00:52 UTC on Saturday, October 29). The first stage booster supporting this mission previously launched Sentinel-6 Michael Freilich, DART, and five Starlink