MH370: Indonesia on alert

"I am 99.9% optimistic of finding the aircraft. If based on the technology that we are using and whether we are looking at the right place, then we are talking about 99.9% optimistic.

“However, that is not an answer that says we are definitely going to find it as the ocean is huge. The aircraft is minuscule compared to the vast ocean,” he told a press conference after launching the GO Phoenix Vessel (picture) and sophisticated underwater search equipment called the ProSAS towed side scan sonar at Freemantle Port.