Boeing's manufacturing processes are under investigation after the Alaska Airlines blowout, the FAA says

The Federal Aviation Administration announced Wednesday that it is investigating Boeing's manufacturing practices and production lines.Advertisement It includes processes involving Spirit AeroSystems, the Kansas-based company that builds the fuselages and other parts of Boeing planes.The FAA said its investigation is also "examining potential system change." Related stories All 171 Boeing 737 Max 9 jets with a door plug have been grounded by the agency following the Alaska Airlines Flight 1282 incident. ...