Boeing Update on Starliner Flight Anomaly

The Boeing CST-100 Starliner spacecraft is guided into position above a United Launch Alliance Atlas V rocket at the Vertical Integration Facility at Space Launch Complex 41 at Florida’s Cape Canaveral Air Force Station on Nov. 21, 2019. Starliner will be secured atop the rocket for Boeing’s Orbital Flight Test to the International Space Station for NASA’s Commercial Crew Program. The spacecraft rolled out from Boeing’s Commercial Crew and Cargo Processing Facility at NASA’s Kennedy Space Center earlier in the day.

Boeing Mission Update

The CST-100 Starliner is in a safe, stable orbit after an anomaly this morning following launch and spacecraft separation from the Atlas V.

The anomaly appears to have been the result of a mission elapsed timer (MET) using an unexpected timeline, which delayed orbital insertion thruster firings, putting Starliner in an unplanned orbit. Further root cause analysis is needed.

The Boeing flight control team quickly took action to place Starliner into an orbit that supports a safe landing at White Sands Missile Range in New Mexico.

The combined Boeing and NASA team now plan to work together to define test flight objectives for the remainder of the mission, while preparing for the Starliner landing.

At this time, we do not expect the Starliner to dock at the International Space Station on this flight.

We are proud of the team for their professionalism and quick action to protect the vehicle and enable a safe return. We look forward to reviewing and learning from the data that has been generated from this mission so far.