Shares in Boeing, the world’s biggest aircraft manufacturer, fell to the lowest in more than a month after one of its 777-200s disappeared with more than 239 passengers and crew onboard. <br /><br />Shares fell 2.3 percent in New York.<br /><br />In Kuala Lumper shares of Malaysia Airlines also fell 18 percent to a record low as the whereabouts of the missing airlines continues to baffle investigators. <br /><br />Prices rallied somewhat, but shares are still down 30 percent for the year.<br /><br />China Southern, which operated the missing Flight 370 as a code share, also saw its shares loose more than 3 percent.
