Spaceflight SSO A: Small Sat Express

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 SSOA: SmallSat Express mission to low Earth orbit on Monday, December 3 from Space Launch Complex 4E (SLC4E) 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 UT