Boeing grilled on safety
An engineer at Boeing said that the aircraft company, in rushing to produce as many planes as possible, is taking manufacturing shortcuts that could lead to jetliners breaking apart.
“They are putting out defective airplanes,” the engineer, Sam Salehpour, told members of a Senate subcommittee Wednesday.
Salehpour was testifying about Boeing’s 787 Dreamliner, hundreds of which are in use by airlines, mostly on international routes. He spoke while another Senate committee held a separate hearing on the safety culture at Boeing.
The dual hearings were a sign of the intense pressure on Boeing since a door-plug panel blew off a 737 Max jetliner during an Alaska Airlines flight in January. The company is under multiple investigations, and the FBI has told passengers from the flight that they might be victims of a crime. Regulators limited Boeing’s rate of aircraft production, and even minor incidents involving its planes attract news coverage.
Salehpour alleged that workers at a Boeing factory used excessive force to jam together sections of fuselage on the Dreamliner. The extra force could compromise the carbon-composite material used for the plane’s frame, he said.
The engineer said he studied Boeing’s own data and concluded “that the company is taking manufacturing shortcuts on the 787 program that could significantly reduce the airplane’s safety and the life cycle.”
Salehpour said that when he raised concern about the matter, his boss asked whether he was “in or out” — part of the team, or not. “‘Are you going to just shut up?’ … that’s how I interpreted it,” he said.
The hearing of the investigations subcommittee marked the first time Salehpour has described his concern about the 787 and another plane, the Boeing 777, in public. Senators said they were shocked and appalled by the information. Democrats and Republicans alike expressed their dismay with the iconic American aircraft manufacturer.
The company says claims about the Dreamliner’s structural integrity are false. Two Boeing engineering executives said this week that in both design testing and inspections of planes — some of them 12 years old — there were no findings of fatigue or cracking in the composite panels. They suggested that the material, formed from carbon fibers and resin, is nearly impervious to fatigue, which is a constant worry with conventional aluminum fuselages.
The dual hearings added to criticism that has been heaped on Boeing since the door plug blew off an Alaska Airlines Boeing 737 Max as it flew over Oregon. Major safety failures have pushed Boeing into a crisis that has already resulted in a management shakeup, including the CEO’s decision to step down at the end of this year.