SpaceX is targeting Sunday, September 18 for a Falcon 9 launch of 54 Starlink satellites to low-Earth orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. The instantaneous launch window is at 8:18 p.m. ET (00:18 UTC on September 19). A backup opportunity is available on Monday, September 19 at 7:57 p.m. ET (23:57 UTC). The first stage booster supporting this mission previously launched CRS-22, Crew-3, Turksat 5B, Crew-4, and CRS-25. Following stage separation, the