Around $150 million was spent searching including with high resolution sonar[1]. But obviously nothing was found. The area they're searching is far larger unfor

Around $150 million was spent searching including with high resolution sonar[1]. But obviously nothing was found. The area they're searching is far larger unfortunately. [1] https://en.wikipedia.org/wiki/Search_for_Malaysia_Airlines_Flight_370#Contribution_to_geophysics_and_oceanography https://en.wikipedia.org/wiki/Search_for_Malaysia_Airlines_F...