Note: The Youtube event start time reflects the targeted liftoff time. Liftoff is planned for no earlier than 10:34 a.m. PST. SpaceX’s live launch webcast will begin about 15 minutes before liftoff.

SpaceX is now targeting launch of the Spaceflight SSO-A: SmallSat Express mission to low Earth orbit on Monday, December 3 from Space Launch Complex 4E (SLC-4E) at Vandenberg Air Force Base in California. The primary launch window opens at 10:32 a.m. PST, or 18:32 UTC, and closes at 11:00 a.m. PST, or 19:00 UTC.

A series of six deployments will occur approximately 13-43 minutes after liftoff, after which Spaceflight will begin to command its own deployment sequences. Spaceflight’s deployments are expected to occur over a period of six hours.