Boeing sanctioned for disclosing non-public investigative information on door-plug blowout investigation

SAN FRANCISCO, June 27 (Xinhua) -- The U.S. National Transportation Safety Board (NTSB) announced sanctions against Boeing on Thursday after the company "blatantly violated" regulations by revealing non-public investigative information about a door-plug blowout incident on a passenger jet in January.

During a media briefing Tuesday, a Boeing executive provided investigative information about the incident involvi