The probe into last month's Air India Dreamliner crash in Ahmedabad city is "far from over," CEO Campbell Wilson said in an internal memo on Monday, adding that the airline is open to further inquiries and warned against "premature conclusions.

Air India CEO confirms the preliminary report on the Ahmedabad plane crash revealed no mechanical faults. Investigation continues.

Wilson also noted that both pilots had passed their pre-flight breath analyzer tests and that the AAIB report did not raise any concerns about their medical condition.