Sea Launch's Zenit-3SL suffered a first-stage guidance fault about 40 seconds after liftoff from the Odyssey platform, triggering an emergency shutdown; the rocket and its Intelsat 27 communications satellite fell into the Pacific Ocean.
- Outcome
- Failure
- Payload to orbit
- Did not reach orbit
- Flight
- 35th
- of 36 Zenit 3SL flights