Investigatorsin France on Friday examined the black boxes of a Boeing 737 Max that crashedin Ethiopia as a spooked global airline industry waited to see if the cause wassimilar to the disaster in Indonesia months before. EthiopianAirlines flight 302 crashed soon after take-off from Addis Ababa last weekend,killing all 157 people on board. Also, inthe second such calamity involving Boeing’s flagship new model after a jet camedown off Indonesia in October with 189 people on board. Regulatorshave grounded the 737 Max around the world, while the U.S. plane-maker hashalted next deliveries of the several thousand planes on order for a modelintended to be the future industry workhorse. Parallels between the twin disasters have frightened passengers worldwide and wiped more than 26 billion dollars off Boeing’s share price.