Corridor Business Journal: Collins Aerospace Systems has announced it is providing major environmental control and life support components to the coming Boeing Crew Space Transportation (CST)-100 Starliner, which represents the next step toward commercial human spaceflight. Collins' Environmental Control and Life Support Subsystem will initially be part of a Starliner flight test without a crew. Following that test, the first crewed flight is expected to take place by the end of this year.