Bloomberg After a rocky start, Boeing Co. Chief Executive Officer Dennis Muilenburg appears to have gained the ear of President Donald Trump. The US planemaker was one of Trump’s first post-election corporate targets, and a tweet about soaring Air Force One costs briefly tanked the company’s shares in December. But the Twitter tirade also gave Muilenburg an opening to …

  Bloomberg Elon Musk’s Space Exploration Technologies Corp. halted the launch of its second rocket in as many months on Saturday, about 10 seconds before its scheduled liftoff. “All systems go, except the movement trace of an upper stage engine steering hydraulic piston was slightly odd. Standing down to investigate,” Musk said in a Twitter post. The rocket, which was …

  Bloomberg The leaders of American Airlines’ pilot union voted no-confidence in Chief Executive Officer Doug Parker, citing pay and scheduling problems, delays in implementing their full contract and a “toxic” company culture. “The straw that broke the camel’s back was Parker skipping last week’s meeting with President Trump and other airline industry executives at the White House,” the Allied …