Aviation MH370 investigators say controls were likely deliberately manipulated Updated : July 30, 2018 02:41 PM IST On May 29, Malaysia called off a three-month search by US firm Ocean Infinity, which spanned 112,000 sq km (43,243 sq miles) in the southern Indian Ocean and ended with no significant findings. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.