SpaceX is targeting Tuesday between 6 and 10 p.m. for a Falcon 9 launch of 28 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East at Vandenberg Space Force Base.
Following stage separation, the first stage booster will return and touch town on the Of Course I Still Love You droneship, to be stationed in the Pacific Ocean.
Officials note that residents in Santa Barbara, San Luis Obispo, and Ventura counties will unlikely hear sonic booms during the launch, although a low rumble at takeoff will be audible to those nearby depending on weather and other conditions.
This is the 29th flight for the first stage booster supporting the mission, which previously launched ROL-87, NROL-85, SARah-1, SWOT, Transporter-8, Transporter-9, Transporter-14, NROL-146, Bandwagon-2, NROL