 Improvements include longer training schedules, more worker feedback, and increased quality control for parts provided by outside suppliers. All of those changes were part of a 90-day plan Boeing submitted to the FAA last month. Boeing says the door plug blowout was completely on them, and it has rededicated the entire company to making sure it never happens again. By the way, those people that flew up on the Boeing Starliner are still up on the space station. Just thought I'd tell you that.