The deployment failure occurred throughout a so-called pad abort take a look at of a system designed to propel the crew to security within the occasion of an emergency, Boeing spokesman Todd Blecher mentioned by e-mail.
“It is too early to find out why all three predominant parachutes didn’t deploy,” Blecher mentioned. “Nonetheless, having two of three deploy efficiently is appropriate for the take a look at parameters and crew security.”
Blecher mentioned general the take a look at on Monday morning was profitable.
Boeing and U.S. area company NASA mentioned they have been nonetheless concentrating on Dec. 17 for the Starliner’s first unpiloted mission to the Worldwide Area Station.
NASA has picked Boeing and Elon Musk’s SpaceX as the primary contractors to construct rocket-and-capsule launch programs to return People to the orbiting analysis lab for the primary time because the U.S. area shuttle program resulted in 2011.
Parachute deployment has been among the many high technical challenges each corporations have confronted which have raised questions over crew security and pressured launch schedules. The parachutes are designed to decelerate the capsules once they return to Earth at supersonic speeds.
SpaceX is working to fly its Crew Dragon capsule on a primary manned take a look at flight into orbit within the first quarter of subsequent yr, after finishing its unmanned take a look at in March, the corporate and NASA have mentioned.
NASA in a press launch referred to as the take a look at “acceptable” and echoed what Boeing mentioned in its assertion.