Launches & rockets · first seen 19 Sep, updated 19 Sep
Live coverage: SpaceX to launch 27 Starlink V2 Mini satellites on Falcon 9 rocket from Vandenberg
Liftoff from pad 4E at Vandenberg Space Force Base is scheduled during a window that opens at 6:47 p.m. PDT (9:47 p.m. EDT / 0147 UTC). It will be the 81st Starlink mission of the year.
Summary from Spaceflight Now.