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Forum:	Commercial Space - Military Space
Topic:	Boeing's CST-100 Starliner Crew Flight Test

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Your Reply: HTML is ON UBB Code is ON Smilies Legend	[QUOTE]Originally posted by Robert Pearlman: [B]<blockquote><font size="+0">[b]Crew Flight Test re-targeted for May 25 launch[/b]</font> NASA, Boeing, and ULA (United Launch Alliance) teams will take additional time to work through spacecraft closeout processes and flight rationale before proceeding with the launch of the agency's Boeing Crew Flight Test. The teams now are targeting a launch no earlier than 3:09 p.m. EDT (1909 GMT) on Saturday, May 25, for the flight test. The additional time allows teams to further assess a small helium leak in the Boeing Starliner spacecraft's service module traced to a flange on a single reaction control system thruster. Pressure testing performed on May 15 on the spacecraft's helium system showed the leak in the flange is stable and would not pose a risk at that level during the flight. The testing also indicated the rest of the thruster system is sealed effectively across the entire service module. Boeing teams are working to develop operational procedures to ensure the system retains sufficient performance capability and appropriate redundancy during the flight. As that work proceeds, NASA's Commercial Crew Program and the International Space Station Program will take the next few days to review the data and procedures to make a final determination before proceeding to flight countdown. The ULA Atlas V rocket and Boeing's Starliner remain in the Vertical Integration Facility at Space Launch Complex-41 on Cape Canaveral Space Force Station in Florida.</blockquote>[/B][/QUOTE]
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