As officials are still examining the cause of last week’s deadly Air India Flight A171 crash in Ahmedabad, India, investigators suspect the Boeing aircraft’s emergency power system was possibly operational before the crash,

Air India Chairman N. Chandrasekaran said on Wednesday that Air India's Boeing Dreamliner flight that crashed with 242 people on board last week had a clean engine history. In an interview with Indian broadcaster Times Now,

Incident comes five days after the Air India crash in Ahmedabad, when a London-bound Boeing 787-8 Dreamliner crashed.