Sydney Morning Herald | Marshalling forces in the search for MH370 Sydney Morning Herald A combination of low-flying aircraft and merchant vessels are now scouring some of the most inhospitable seas in the world in the search for missing Malaysia Airlines flight MH370. There are four P-3 Orion aircraft operating in the search areas in the Southern ... Planes leave Perth in MH370 search Gruelling 10-hour missions to find Flight MH370 MH370 Search Resumes Off Perth Coast |