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Falcon 9 · July 12, 2024

SpaceX Falcon 9 Starlink Group 9-3 launch

SpaceX launched Starlink Group 9-3 on a Falcon 9 from Space Launch Complex 4E, Vandenberg SFB, CA on July 12, 2024 at 02:35 UTC. Launch Library 2 records it as a failure: An oxygen leak caused a failure of the second stage engine during its second burn leading to the loss of all Starlink satellites. The mission went to low Earth orbit for SpaceX. Booster B1063 flew for the 19th time, 58 days after its previous flight, and landed on the droneship OCISLY.

Failure

Mission details

LaunchedJuly 12, 2024 at 02:35 UTC
StatusFailure
RocketFalcon 9 Block 5
Launch padSpace Launch Complex 4E, Vandenberg SFB, CA
OrbitLow Earth Orbit
Mission typeCommunications
CustomerSpaceX
BoosterB1063, 19th flight (58 days since the last)
LandingLanded: droneship OCISLY

Times in UTC. Data from Launch Library 2 by The Space Devs, last changed 2026-10-26 04:31 UTC. Launch times move often; check the official page on launch day.

FAQ

Starlink Group 9-3 questions

When did Starlink Group 9-3 launch?

SpaceX launched Starlink Group 9-3 on a Falcon 9 from Space Launch Complex 4E, Vandenberg SFB, CA on July 12, 2024 at 02:35 UTC. Launch Library 2 records it as a failure.

Which booster flew Starlink Group 9-3?

Booster B1063 flew for the 19th time, 58 days after its previous flight, and landed on the droneship OCISLY.

Where can I watch Starlink Group 9-3 again?

The official SpaceX webcast is linked on this page, under Replay and sources.

Answers as of October 26, 2026.