Soon after the Aircraft Accident Investigation Bureau (AAIB) released its preliminary report into the Air India AI171 crash in Ahmedabad, Air India acknowledged receipt of the 15-page preliminary report and said it continue to fully cooperate with the AAIB and other authorities.

NEW DELHI -A preliminary investigation into the crash of an Air India passenger jet last month that killed 260 people raises additional questions about the incident and the investigation is far from over, Air India's CEO said in a memo on Monday.

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.